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List of contexts inside reports submitted by COHERENT INC

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Report: cohr-20190330.xml or XBRLViewer

  1. Date: As of May 6, 2019
  2. Date: As of Mar 30, 2019
  3. Date: From Dec 30, 2018 to Mar 30, 2019
  4. Date: From Sep 30, 2018 to Dec 29, 2018
  5. Date: As of Dec 29, 2018
  6. Date: As of Oct 28, 2018
  7. Date: As of Oct 5, 2018
  8. Date: From Oct 5, 2018 to Oct 5, 2018
  9. Date: As of Sep 29, 2018
  10. Date: From Oct 1, 2017 to Sep 29, 2018
  11. Date: From Apr 1, 2018 to Jun 30, 2018
  12. Date: From May 8, 2018 to May 8, 2018
  13. Date: From Apr 27, 2018 to Apr 27, 2018
  14. Date: From Dec 31, 2017 to Mar 31, 2018
  15. Date: As of Mar 31, 2018
  16. Date: As of Mar 8, 2018
  17. Date: From Mar 8, 2018 to Mar 8, 2018
  18. Date: As of Feb 6, 2018
  19. Date: As of Dec 30, 2017
  20. Date: From Oct 1, 2017 to Dec 30, 2017
  21. Date: From Dec 22, 2017 to Dec 22, 2017
  22. Date: As of Sep 30, 2017
  23. Date: From Jul 2, 2017 to Sep 30, 2017
  24. Date: From Oct 2, 2016 to Jul 1, 2017
  25. Date: As of Nov 7, 2016

Report: cohr-20181229.xml or XBRLViewer

  1. Date: As of Feb 4, 2019
  2. Date: As of Dec 29, 2018
  3. Date: From Sep 30, 2018 to Dec 29, 2018
  4. Date: As of Oct 28, 2018
  5. Date: As of Oct 5, 2018
  6. Date: From Oct 5, 2018 to Oct 5, 2018
  7. Date: As of Sep 29, 2018
  8. Date: From Oct 1, 2017 to Sep 29, 2018
  9. Date: From Apr 1, 2018 to Jun 30, 2018
  10. Date: From May 8, 2018 to May 8, 2018
  11. Date: From Apr 27, 2018 to Apr 27, 2018
  12. Date: From Dec 31, 2017 to Mar 31, 2018
  13. Date: As of Mar 8, 2018
  14. Date: From Mar 8, 2018 to Mar 8, 2018
  15. Date: As of Feb 6, 2018
  16. Date: From Oct 1, 2017 to Dec 30, 2017
  17. Date: As of Dec 30, 2017
  18. Date: From Dec 22, 2017 to Dec 22, 2017
  19. Date: From Jul 2, 2017 to Sep 30, 2017
  20. Date: As of Sep 30, 2017
  21. Date: From Oct 2, 2016 to Jul 1, 2017
  22. Date: As of Nov 7, 2016

Report: cohr-20180929.xml or XBRLViewer

  1. Date: As of Nov 23, 2018
  2. Date: As of Oct 28, 2018
  3. Date: From Oct 5, 2018 to Oct 5, 2018
  4. Date: As of Sep 29, 2018
  5. Date: From Oct 1, 2017 to Sep 29, 2018
  6. Date: From Apr 1, 2018 to Jun 30, 2018
  7. Date: From May 8, 2018 to May 8, 2018
  8. Date: From Apr 27, 2018 to Apr 27, 2018
  9. Date: From Dec 31, 2017 to Mar 31, 2018
  10. Date: As of Mar 31, 2018
  11. Date: As of Mar 8, 2018
  12. Date: From Mar 8, 2018 to Mar 8, 2018
  13. Date: As of Feb 6, 2018
  14. Date: As of Dec 30, 2017
  15. Date: From Oct 1, 2017 to Dec 30, 2017
  16. Date: As of Sep 30, 2017
  17. Date: From Oct 2, 2016 to Sep 30, 2017
  18. Date: From Apr 2, 2017 to Jul 1, 2017
  19. Date: From Jan 1, 2017 to Apr 1, 2017
  20. Date: From Oct 2, 2016 to Dec 31, 2016
  21. Date: As of Dec 31, 2016
  22. Date: As of Nov 30, 2016
  23. Date: As of Nov 7, 2016
  24. Date: From Nov 7, 2016 to Nov 7, 2016
  25. Date: From Oct 4, 2015 to Oct 1, 2016
  26. Date: As of Oct 1, 2016
  27. Date: As of Oct 3, 2015

Report: cohr-20180630.xml or XBRLViewer

  1. Date: From Oct 1, 2017 to Sep 29, 2018
  2. Date: As of Aug 6, 2018
  3. Date: From Apr 1, 2018 to Jun 30, 2018
  4. Date: As of Jun 30, 2018
  5. Date: From May 8, 2018 to May 8, 2018
  6. Date: From Apr 27, 2018 to Apr 27, 2018
  7. Date: As of Mar 31, 2018
  8. Date: From Dec 31, 2017 to Mar 31, 2018
  9. Date: As of Mar 8, 2018
  10. Date: From Mar 8, 2018 to Mar 8, 2018
  11. Date: As of Feb 6, 2018
  12. Date: From Oct 1, 2017 to Dec 30, 2017
  13. Date: As of Dec 30, 2017
  14. Date: As of Sep 30, 2017
  15. Date: From Oct 2, 2016 to Sep 30, 2017
  16. Date: From Oct 2, 2016 to Jul 1, 2017
  17. Date: As of Jul 1, 2017
  18. Date: As of Apr 1, 2017
  19. Date: From Jan 1, 2017 to Apr 1, 2017
  20. Date: From Oct 2, 2016 to Dec 31, 2016
  21. Date: As of Dec 31, 2016
  22. Date: From Nov 7, 2016 to Nov 7, 2016
  23. Date: As of Nov 7, 2016
  24. Date: From Nov 4, 2016 to Nov 4, 2016
  25. Date: As of Oct 1, 2016
  26. Date: From Jul 3, 2016 to Oct 1, 2016
  27. Date: As of Aug 1, 2016

Report: cohr-20180331.xml or XBRLViewer

  1. Date: From Oct 1, 2017 to Sep 29, 2018
  2. Date: From May 8, 2018 to May 8, 2018
  3. Date: As of May 7, 2018
  4. Date: From Apr 27, 2018 to Apr 27, 2018
  5. Date: As of Mar 31, 2018
  6. Date: From Oct 1, 2017 to Mar 31, 2018
  7. Date: As of Mar 8, 2018
  8. Date: From Mar 8, 2018 to Mar 8, 2018
  9. Date: As of Feb 6, 2018
  10. Date: From Oct 1, 2017 to Dec 30, 2017
  11. Date: As of Dec 30, 2017
  12. Date: As of Sep 30, 2017
  13. Date: From Oct 2, 2016 to Sep 30, 2017
  14. Date: From Jan 1, 2017 to Apr 1, 2017
  15. Date: As of Apr 1, 2017
  16. Date: From Oct 2, 2016 to Dec 31, 2016
  17. Date: As of Dec 31, 2016
  18. Date: As of Nov 7, 2016
  19. Date: From Nov 7, 2016 to Nov 7, 2016
  20. Date: From Nov 4, 2016 to Nov 4, 2016
  21. Date: As of Oct 1, 2016
  22. Date: From Jul 3, 2016 to Oct 1, 2016
  23. Date: As of Aug 1, 2016

Report: cohr-20171230.xml or XBRLViewer

  1. Date: From Oct 1, 2017 to Sep 29, 2018
  2. Date: As of Mar 31, 2018
  3. Date: As of Feb 5, 2018
  4. Date: As of Dec 30, 2017
  5. Date: From Oct 1, 2017 to Dec 30, 2017
  6. Date: As of Sep 30, 2017
  7. Date: From Jul 2, 2017 to Sep 30, 2017
  8. Date: From Oct 2, 2016 to Apr 1, 2017
  9. Date: From Oct 2, 2016 to Dec 31, 2016
  10. Date: As of Dec 31, 2016
  11. Date: As of Nov 7, 2016
  12. Date: From Nov 7, 2016 to Nov 7, 2016
  13. Date: As of Oct 1, 2016
  14. Date: From Jul 3, 2016 to Oct 1, 2016
  15. Date: As of Aug 1, 2016

Report: cohr-20170927.xml or XBRLViewer

  1. Date: As of Nov 28, 2017
  2. Date: As of Sep 30, 2017
  3. Date: From Oct 2, 2016 to Sep 30, 2017
  4. Date: From Apr 2, 2017 to Jul 1, 2017
  5. Date: As of Apr 3, 2017
  6. Date: From Oct 2, 2016 to Apr 1, 2017
  7. Date: As of Dec 31, 2016
  8. Date: From Oct 2, 2016 to Dec 31, 2016
  9. Date: As of Nov 30, 2016
  10. Date: As of Nov 7, 2016
  11. Date: From Nov 7, 2016 to Nov 7, 2016
  12. Date: As of Oct 1, 2016
  13. Date: From Oct 4, 2015 to Oct 1, 2016
  14. Date: From Apr 3, 2016 to Jul 2, 2016
  15. Date: From Jan 3, 2016 to Apr 2, 2016
  16. Date: From Oct 4, 2015 to Jan 2, 2016
  17. Date: From Sep 28, 2014 to Oct 3, 2015
  18. Date: As of Oct 3, 2015
  19. Date: As of Aug 25, 2015
  20. Date: As of Jul 27, 2015
  21. Date: From Jul 27, 2015 to Jul 27, 2015
  22. Date: From Jul 24, 2015 to Jul 24, 2015
  23. Date: As of Jul 24, 2015
  24. Date: From Sep 28, 2014 to Apr 4, 2015
  25. Date: As of Jan 21, 2015
  26. Date: As of Sep 27, 2014
  27. Date: As of Jul 25, 2014

Report: cohr-20170701.xml or XBRLViewer

  1. Date: As of Aug 8, 2017
  2. Date: As of Jul 1, 2017
  3. Date: From Oct 2, 2016 to Jul 1, 2017
  4. Date: As of Apr 1, 2017
  5. Date: From Jan 1, 2017 to Apr 1, 2017
  6. Date: From Oct 2, 2016 to Dec 31, 2016
  7. Date: As of Dec 31, 2016
  8. Date: As of Nov 7, 2016
  9. Date: As of Oct 1, 2016
  10. Date: From Oct 4, 2015 to Oct 1, 2016
  11. Date: From Oct 4, 2015 to Jul 2, 2016
  12. Date: As of Jul 2, 2016
  13. Date: From Jan 3, 2016 to Apr 2, 2016
  14. Date: As of Apr 2, 2016
  15. Date: As of Oct 3, 2015

Report: cohr-20170401.xml or XBRLViewer

  1. Date: As of May 8, 2017
  2. Date: As of Apr 1, 2017
  3. Date: From Jan 1, 2017 to Apr 1, 2017
  4. Date: As of Mar 31, 2017
  5. Date: From Oct 2, 2016 to Dec 31, 2016
  6. Date: As of Dec 31, 2016
  7. Date: As of Nov 7, 2016
  8. Date: As of Oct 1, 2016
  9. Date: From Jan 3, 2016 to Apr 2, 2016
  10. Date: As of Apr 2, 2016
  11. Date: From Oct 4, 2015 to Jan 2, 2016
  12. Date: As of Oct 3, 2015

Report: cohr-20161231.xml or XBRLViewer

  1. Date: As of Feb 7, 2017
  2. Date: From Oct 2, 2016 to Dec 31, 2016
  3. Date: As of Dec 31, 2016
  4. Date: As of Nov 7, 2016
  5. Date: As of Oct 1, 2016
  6. Date: As of Apr 2, 2016
  7. Date: From Jan 3, 2016 to Apr 2, 2016
  8. Date: From Oct 4, 2015 to Jan 2, 2016
  9. Date: As of Jan 2, 2016
  10. Date: From Sep 28, 2014 to Oct 3, 2015
  11. Date: As of Oct 3, 2015
  12. Date: As of Jul 27, 2015
  13. Date: From Jul 27, 2015 to Jul 27, 2015
  14. Date: From Jul 24, 2015 to Jul 24, 2015
  15. Date: As of Jul 24, 2015

Report: cohr-20161001.xml or XBRLViewer

  1. Date: As of Dec 31, 2016
  2. Date: As of Nov 28, 2016
  3. Date: As of Nov 7, 2016
  4. Date: As of Oct 1, 2016
  5. Date: From Oct 4, 2015 to Oct 1, 2016
  6. Date: As of Aug 1, 2016
  7. Date: From Apr 3, 2016 to Jul 2, 2016
  8. Date: From Jan 3, 2016 to Apr 2, 2016
  9. Date: As of Apr 2, 2016
  10. Date: From Oct 4, 2015 to Jan 2, 2016
  11. Date: From Sep 28, 2014 to Oct 3, 2015
  12. Date: As of Oct 3, 2015
  13. Date: As of Aug 25, 2015
  14. Date: As of Jul 27, 2015
  15. Date: From Jul 27, 2015 to Jul 27, 2015
  16. Date: From Jul 24, 2015 to Jul 24, 2015
  17. Date: As of Jul 24, 2015
  18. Date: From Apr 5, 2015 to Jul 4, 2015
  19. Date: From Sep 28, 2014 to Apr 4, 2015
  20. Date: As of Jan 21, 2015
  21. Date: From Sep 28, 2014 to Dec 27, 2014
  22. Date: From Sep 29, 2013 to Sep 27, 2014
  23. Date: As of Sep 27, 2014
  24. Date: As of Jul 25, 2014
  25. Date: As of Sep 28, 2013
  26. Date: From Sep 30, 2012 to Sep 28, 2013
  27. Date: As of Mar 31, 2011
  28. Date: From Oct 4, 2009 to Oct 2, 2010

Report: cohr-20160702.xml or XBRLViewer

  1. Date: As of Aug 8, 2016
  2. Date: From Aug 1, 2016 to Aug 1, 2016
  3. Date: As of Jul 2, 2016
  4. Date: From Oct 4, 2015 to Jul 2, 2016
  5. Date: From Apr 5, 2016 to Apr 5, 2016
  6. Date: From Jan 3, 2016 to Apr 2, 2016
  7. Date: As of Apr 2, 2016
  8. Date: From Mar 16, 2016 to Mar 16, 2016
  9. Date: From Oct 4, 2015 to Jan 2, 2016
  10. Date: As of Jan 2, 2016
  11. Date: As of Oct 3, 2015
  12. Date: From Sep 28, 2014 to Oct 3, 2015
  13. Date: As of Aug 25, 2015
  14. Date: As of Jul 27, 2015
  15. Date: From Jul 27, 2015 to Jul 27, 2015
  16. Date: From Jul 24, 2015 to Jul 24, 2015
  17. Date: As of Jul 24, 2015
  18. Date: From Apr 5, 2015 to Jul 4, 2015
  19. Date: As of Jul 4, 2015
  20. Date: From Dec 28, 2014 to Apr 4, 2015
  21. Date: From Jan 1, 2015 to Jan 31, 2015
  22. Date: As of Jan 21, 2015
  23. Date: From Sep 28, 2014 to Dec 27, 2014
  24. Date: As of Sep 27, 2014
  25. Date: From Jul 25, 2014 to Jul 25, 2014
  26. Date: As of Jul 25, 2014

Report: cohr-20160402.xml or XBRLViewer

  1. Date: As of May 9, 2016
  2. Date: As of Apr 2, 2016
  3. Date: From Oct 4, 2015 to Apr 2, 2016
  4. Date: From Mar 16, 2016 to Mar 16, 2016
  5. Date: As of Jan 2, 2016
  6. Date: As of Oct 3, 2015
  7. Date: From Sep 28, 2014 to Oct 3, 2015
  8. Date: As of Aug 25, 2015
  9. Date: As of Jul 27, 2015
  10. Date: From Jul 27, 2015 to Jul 27, 2015
  11. Date: As of Jul 24, 2015
  12. Date: From Jul 24, 2015 to Jul 24, 2015
  13. Date: From Dec 28, 2014 to Apr 4, 2015
  14. Date: As of Apr 4, 2015
  15. Date: From Jan 1, 2015 to Jan 31, 2015
  16. Date: As of Jan 21, 2015
  17. Date: From Sep 28, 2014 to Dec 27, 2014
  18. Date: As of Sep 27, 2014
  19. Date: From Jul 25, 2014 to Jul 25, 2014
  20. Date: As of Jul 25, 2014
  21. Date: From Sep 29, 2013 to Mar 29, 2014

Report: cohr-20160102.xml or XBRLViewer

  1. Date: As of Feb 10, 2016
  2. Date: From Jan 3, 2016 to Feb 10, 2016
  3. Date: As of Jan 2, 2016
  4. Date: From Oct 4, 2015 to Jan 2, 2016
  5. Date: As of Oct 3, 2015
  6. Date: From Sep 28, 2014 to Oct 3, 2015
  7. Date: As of Aug 25, 2015
  8. Date: As of Jul 27, 2015
  9. Date: From Jul 27, 2015 to Jul 27, 2015
  10. Date: As of Jul 24, 2015
  11. Date: From Jul 24, 2015 to Jul 24, 2015
  12. Date: From Apr 5, 2015 to Jul 4, 2015
  13. Date: From Dec 28, 2014 to Apr 4, 2015
  14. Date: As of Jan 21, 2015
  15. Date: From Sep 28, 2014 to Dec 27, 2014
  16. Date: As of Dec 27, 2014
  17. Date: As of Sep 27, 2014
  18. Date: As of Jun 8, 2010

Report: cohr-20151003.xml or XBRLViewer

  1. Date: As of Nov 27, 2015
  2. Date: From Sep 28, 2014 to Oct 3, 2015
  3. Date: As of Oct 3, 2015
  4. Date: As of Aug 25, 2015
  5. Date: From Jul 5, 2015 to Jul 31, 2015
  6. Date: As of Jul 24, 2015
  7. Date: From Apr 5, 2015 to Jul 4, 2015
  8. Date: From Dec 28, 2014 to Apr 4, 2015
  9. Date: As of Apr 4, 2015
  10. Date: From Jan 1, 2015 to Jan 31, 2015
  11. Date: As of Jan 21, 2015
  12. Date: From Sep 28, 2014 to Dec 27, 2014
  13. Date: From Sep 29, 2013 to Sep 27, 2014
  14. Date: As of Sep 27, 2014
  15. Date: As of Jul 25, 2014
  16. Date: From Mar 30, 2014 to Jun 28, 2014
  17. Date: From Dec 29, 2013 to Mar 29, 2014
  18. Date: From Sep 29, 2013 to Dec 28, 2013
  19. Date: From Sep 30, 2012 to Sep 28, 2013
  20. Date: As of Sep 28, 2013
  21. Date: From Sep 30, 2012 to Dec 29, 2012
  22. Date: As of Dec 20, 2012
  23. Date: As of Oct 30, 2012
  24. Date: From Oct 29, 2012 to Oct 30, 2012
  25. Date: As of Sep 29, 2012
  26. Date: From Oct 2, 2011 to Sep 29, 2012
  27. Date: From Oct 3, 2010 to Oct 1, 2011
  28. Date: As of Mar 31, 2011
  29. Date: From Jun 1, 2010 to Jun 30, 2010
  30. Date: As of Sep 30, 2009
  31. Date: As of Sep 30, 2003

Report: cohr-20150704.xml or XBRLViewer

  1. Date: As of Aug 10, 2015
  2. Date: From Jul 27, 2015 to Jul 27, 2015
  3. Date: From Jul 24, 2015 to Jul 24, 2015
  4. Date: As of Jul 4, 2015
  5. Date: From Apr 5, 2015 to Jul 4, 2015
  6. Date: From Dec 28, 2014 to Apr 4, 2015
  7. Date: As of Jan 21, 2015
  8. Date: As of Dec 27, 2014
  9. Date: From Sep 28, 2014 to Dec 27, 2014
  10. Date: As of Sep 27, 2014
  11. Date: As of Jul 25, 2014
  12. Date: From Mar 30, 2014 to Jun 28, 2014
  13. Date: As of Jun 28, 2014
  14. Date: As of Sep 28, 2013
  15. Date: As of Jun 8, 2010

Report: cohr-20150404.xml or XBRLViewer

  1. Date: As of May 11, 2015
  2. Date: From Sep 28, 2014 to Apr 4, 2015
  3. Date: As of Apr 4, 2015
  4. Date: From Jan 1, 2015 to Jan 31, 2015
  5. Date: As of Jan 21, 2015
  6. Date: From Sep 28, 2014 to Dec 27, 2014
  7. Date: As of Dec 27, 2014
  8. Date: As of Sep 27, 2014
  9. Date: As of Jul 25, 2014
  10. Date: From Jul 25, 2014 to Jul 25, 2014
  11. Date: From Sep 29, 2013 to Mar 29, 2014
  12. Date: As of Mar 29, 2014
  13. Date: As of Sep 28, 2013

Report: cohr-20141227.xml or XBRLViewer

  1. Date: From Jan 1, 2015 to Jan 31, 2015
  2. Date: As of Jan 30, 2015
  3. Date: As of Jan 21, 2015
  4. Date: From Sep 28, 2014 to Dec 27, 2014
  5. Date: As of Dec 27, 2014
  6. Date: As of Sep 27, 2014
  7. Date: From Sep 29, 2013 to Sep 27, 2014
  8. Date: From Jul 25, 2014 to Jul 25, 2014
  9. Date: As of Jul 25, 2014
  10. Date: From Sep 29, 2013 to Dec 28, 2013
  11. Date: As of Dec 28, 2013
  12. Date: As of Sep 28, 2013
  13. Date: From Sep 30, 2012 to Dec 29, 2012

Report: cohr-20140927.xml or XBRLViewer

  1. Date: As of Nov 24, 2014
  2. Date: As of Sep 27, 2014
  3. Date: From Sep 29, 2013 to Sep 27, 2014
  4. Date: From Mar 30, 2014 to Jun 28, 2014
  5. Date: From Dec 29, 2013 to Mar 29, 2014
  6. Date: As of Mar 29, 2014
  7. Date: From Sep 29, 2013 to Dec 28, 2013
  8. Date: From Jun 30, 2013 to Sep 28, 2013
  9. Date: As of Sep 28, 2013
  10. Date: From Mar 31, 2013 to Jun 29, 2013
  11. Date: From Dec 30, 2012 to Mar 30, 2013
  12. Date: From Dec 10, 2012 to Dec 31, 2012
  13. Date: From Sep 30, 2012 to Dec 29, 2012
  14. Date: As of Dec 20, 2012
  15. Date: As of Oct 30, 2012
  16. Date: From Oct 29, 2012 to Oct 30, 2012
  17. Date: As of Oct 4, 2012
  18. Date: As of Sep 29, 2012
  19. Date: From Oct 2, 2011 to Sep 29, 2012
  20. Date: From Oct 3, 2010 to Oct 1, 2011
  21. Date: As of Oct 1, 2011
  22. Date: As of Mar 31, 2011
  23. Date: As of Dec 31, 2010
  24. Date: As of Jun 8, 2010

Report: cohr-20140628.xml or XBRLViewer

  1. Date: As of Aug 1, 2014
  2. Date: As of Jul 25, 2014
  3. Date: As of Jun 28, 2014
  4. Date: From Sep 29, 2013 to Jun 28, 2014
  5. Date: As of Nov 22, 2013
  6. Date: As of Sep 28, 2013
  7. Date: From Mar 31, 2013 to Jun 29, 2013
  8. Date: As of Jun 29, 2013
  9. Date: From Sep 30, 2012 to Dec 29, 2012
  10. Date: As of Dec 20, 2012
  11. Date: From Dec 20, 2012 to Dec 20, 2012
  12. Date: As of Oct 30, 2012
  13. Date: As of Sep 29, 2012

Report: cohr-20140329.xml or XBRLViewer

  1. Date: As of May 5, 2014
  2. Date: From Sep 29, 2013 to Mar 29, 2014
  3. Date: As of Mar 29, 2014
  4. Date: As of Sep 28, 2013
  5. Date: From Dec 30, 2012 to Mar 30, 2013
  6. Date: As of Mar 30, 2013
  7. Date: From Sep 30, 2012 to Dec 29, 2012
  8. Date: As of Dec 20, 2012
  9. Date: From Oct 29, 2012 to Oct 30, 2012
  10. Date: As of Oct 30, 2012
  11. Date: From Oct 3, 2012 to Oct 4, 2012
  12. Date: As of Sep 29, 2012

Report: cohr-20131228.xml or XBRLViewer

  1. Date: As of Feb 4, 2014
  2. Date: As of Dec 28, 2013
  3. Date: From Sep 29, 2013 to Dec 28, 2013
  4. Date: As of Sep 28, 2013
  5. Date: From Sep 30, 2012 to Sep 28, 2013
  6. Date: From Sep 30, 2012 to Dec 29, 2012
  7. Date: As of Dec 29, 2012
  8. Date: As of Dec 20, 2012
  9. Date: From Dec 9, 2012 to Dec 10, 2012
  10. Date: As of Oct 30, 2012
  11. Date: From Oct 29, 2012 to Oct 30, 2012
  12. Date: From Oct 3, 2012 to Oct 4, 2012
  13. Date: As of Sep 29, 2012

Report: cohr-20130928.xml or XBRLViewer

  1. Date: As of Nov 22, 2013
  2. Date: As of Sep 28, 2013
  3. Date: From Sep 30, 2012 to Sep 28, 2013
  4. Date: From Mar 31, 2013 to Jun 29, 2013
  5. Date: From Dec 30, 2012 to Mar 30, 2013
  6. Date: As of Mar 30, 2013
  7. Date: From Dec 10, 2012 to Dec 31, 2012
  8. Date: From Sep 30, 2012 to Dec 29, 2012
  9. Date: As of Dec 20, 2012
  10. Date: As of Oct 30, 2012
  11. Date: From Oct 29, 2012 to Oct 30, 2012
  12. Date: From Sep 30, 2012 to Oct 4, 2012
  13. Date: As of Oct 4, 2012
  14. Date: As of Sep 29, 2012
  15. Date: From Oct 2, 2011 to Sep 29, 2012
  16. Date: From Jul 22, 2012 to Jul 23, 2012
  17. Date: As of Jul 23, 2012
  18. Date: From Apr 1, 2012 to Jun 30, 2012
  19. Date: As of Mar 31, 2012
  20. Date: From Jan 1, 2012 to Mar 31, 2012
  21. Date: From Oct 2, 2011 to Dec 31, 2011
  22. Date: From Oct 3, 2010 to Oct 1, 2011
  23. Date: As of Oct 1, 2011
  24. Date: As of Aug 25, 2011
  25. Date: From Aug 24, 2011 to Aug 25, 2011
  26. Date: From Jan 2, 2011 to Apr 2, 2011
  27. Date: As of Mar 31, 2011
  28. Date: From Mar 1, 2011 to Mar 14, 2011
  29. Date: As of Feb 10, 2011
  30. Date: From Jan 25, 2011 to Jan 26, 2011
  31. Date: As of Jan 5, 2011
  32. Date: From Jan 1, 2011 to Jan 3, 2011
  33. Date: As of Nov 14, 2010
  34. Date: As of Oct 2, 2010
  35. Date: From Oct 4, 2009 to Oct 2, 2010
  36. Date: As of Jun 8, 2010
  37. Date: From Sep 28, 2008 to Oct 3, 2009
  38. Date: From Sep 30, 2007 to Sep 27, 2008

Report: cohr-20130629.xml or XBRLViewer

  1. Date: From Sep 30, 2012 to Sep 28, 2013
  2. Date: As of Jul 31, 2013
  3. Date: From Sep 30, 2012 to Jun 29, 2013
  4. Date: As of Jun 29, 2013
  5. Date: From Sep 30, 2012 to Dec 29, 2012
  6. Date: As of Dec 20, 2012
  7. Date: As of Oct 30, 2012
  8. Date: As of Oct 4, 2012
  9. Date: As of Sep 29, 2012
  10. Date: From Jul 1, 2012 to Sep 29, 2012
  11. Date: As of Jul 23, 2012
  12. Date: From Oct 2, 2011 to Jun 30, 2012
  13. Date: As of Jun 30, 2012
  14. Date: As of Oct 1, 2011
  15. Date: As of Jan 5, 2011

Report: cohr-20130330.xml or XBRLViewer

  1. Date: From Sep 30, 2012 to Sep 28, 2013
  2. Date: As of May 1, 2013
  3. Date: As of Mar 30, 2013
  4. Date: From Sep 30, 2012 to Mar 30, 2013
  5. Date: From Sep 30, 2012 to Dec 29, 2012
  6. Date: As of Dec 20, 2012
  7. Date: As of Oct 30, 2012
  8. Date: As of Oct 4, 2012
  9. Date: As of Sep 29, 2012
  10. Date: From Oct 2, 2011 to Sep 29, 2012
  11. Date: As of Jul 23, 2012
  12. Date: From Oct 2, 2011 to Mar 31, 2012
  13. Date: As of Mar 31, 2012
  14. Date: From Oct 2, 2011 to Dec 31, 2011
  15. Date: As of Oct 1, 2011
  16. Date: As of Jan 5, 2011

Report: cohr-20121229.xml or XBRLViewer

  1. Date: From Sep 30, 2012 to Sep 28, 2013
  2. Date: As of Feb 1, 2013
  3. Date: As of Dec 29, 2012
  4. Date: From Sep 30, 2012 to Dec 29, 2012
  5. Date: As of Dec 20, 2012
  6. Date: As of Oct 30, 2012
  7. Date: As of Oct 4, 2012
  8. Date: As of Sep 29, 2012
  9. Date: From Oct 2, 2011 to Sep 29, 2012
  10. Date: As of Jul 23, 2012
  11. Date: From Jan 1, 2012 to Mar 31, 2012
  12. Date: As of Mar 31, 2012
  13. Date: From Oct 2, 2011 to Dec 31, 2011
  14. Date: As of Dec 31, 2011
  15. Date: As of Oct 1, 2011
  16. Date: As of Jan 5, 2011

Report: cohr-20120929.xml or XBRLViewer

  1. Date: As of Nov 23, 2012
  2. Date: As of Oct 30, 2012
  3. Date: From Sep 30, 2012 to Oct 4, 2012
  4. Date: From Oct 2, 2011 to Sep 29, 2012
  5. Date: As of Sep 29, 2012
  6. Date: As of Jul 23, 2012
  7. Date: As of Mar 31, 2012
  8. Date: From Oct 2, 2011 to Mar 31, 2012
  9. Date: As of Mar 30, 2012
  10. Date: As of Oct 1, 2011
  11. Date: From Oct 3, 2010 to Oct 1, 2011
  12. Date: As of Aug 25, 2011
  13. Date: From Aug 24, 2011 to Aug 25, 2011
  14. Date: From Jan 2, 2011 to Apr 2, 2011
  15. Date: As of Mar 31, 2011
  16. Date: From Mar 1, 2011 to Mar 14, 2011
  17. Date: As of Feb 10, 2011
  18. Date: From Jan 2, 2011 to Jan 26, 2011
  19. Date: As of Jan 26, 2011
  20. Date: As of Jan 5, 2011
  21. Date: As of Nov 14, 2010
  22. Date: From Oct 4, 2009 to Oct 2, 2010
  23. Date: As of Oct 2, 2010
  24. Date: As of Jun 8, 2010
  25. Date: As of Apr 29, 2010
  26. Date: From Apr 4, 2010 to Apr 29, 2010
  27. Date: From Sep 14, 2009 to Nov 24, 2009
  28. Date: As of Oct 13, 2009
  29. Date: As of Oct 3, 2009
  30. Date: From Sep 28, 2008 to Oct 3, 2009
  31. Date: From Sep 30, 2007 to Sep 27, 2008
  32. Date: From Feb 15, 2007 to Mar 2, 2007

Report: cohr-20120630.xml or XBRLViewer

  1. Date: From Oct 2, 2011 to Oct 27, 2012
  2. Date: As of Jul 27, 2012
  3. Date: As of Jul 23, 2012
  4. Date: As of Jun 30, 2012
  5. Date: From Apr 1, 2012 to Jun 30, 2012
  6. Date: As of Jan 31, 2012
  7. Date: As of Oct 1, 2011
  8. Date: From Aug 26, 2011 to Oct 1, 2011
  9. Date: As of Aug 25, 2011
  10. Date: From Aug 24, 2011 to Aug 25, 2011
  11. Date: From Oct 3, 2010 to Jul 2, 2011
  12. Date: As of Jul 2, 2011
  13. Date: As of Jan 5, 2011
  14. Date: As of Oct 2, 2010

Report: cohr-20120331.xml or XBRLViewer

  1. Date: From Oct 2, 2011 to Oct 27, 2012
  2. Date: As of Apr 27, 2012
  3. Date: As of Mar 31, 2012
  4. Date: From Oct 2, 2011 to Mar 31, 2012
  5. Date: As of Jan 31, 2012
  6. Date: As of Oct 1, 2011
  7. Date: From Aug 26, 2011 to Oct 1, 2011
  8. Date: From Aug 24, 2011 to Aug 25, 2011
  9. Date: As of Aug 25, 2011
  10. Date: From Oct 3, 2010 to Apr 2, 2011
  11. Date: As of Apr 2, 2011
  12. Date: As of Jan 5, 2011
  13. Date: As of Oct 2, 2010

Report: cohr-20111231.xml or XBRLViewer

  1. Date: From Oct 2, 2011 to Oct 27, 2012
  2. Date: As of Jan 31, 2012
  3. Date: As of Jan 27, 2012
  4. Date: As of Dec 31, 2011
  5. Date: From Oct 2, 2011 to Dec 31, 2011
  6. Date: As of Oct 1, 2011
  7. Date: From Oct 3, 2010 to Oct 1, 2011
  8. Date: As of Aug 25, 2011
  9. Date: From Aug 24, 2011 to Aug 25, 2011
  10. Date: As of Jan 5, 2011
  11. Date: From Oct 3, 2010 to Jan 1, 2011
  12. Date: As of Jan 1, 2011
  13. Date: As of Oct 2, 2010

Report: cohr-20111001.xml or XBRLViewer

  1. Date: As of Nov 25, 2011
  2. Date: From Nov 1, 2011 to Nov 15, 2011
  3. Date: As of Oct 1, 2011
  4. Date: From Oct 3, 2010 to Oct 1, 2011
  5. Date: From Aug 1, 2011 to Aug 25, 2011
  6. Date: As of Aug 25, 2011
  7. Date: From Apr 3, 2011 to Jul 2, 2011
  8. Date: From Jan 2, 2011 to Apr 2, 2011
  9. Date: As of Apr 1, 2011
  10. Date: As of Mar 31, 2011
  11. Date: From Mar 1, 2011 to Mar 14, 2011
  12. Date: As of Feb 10, 2011
  13. Date: As of Jan 26, 2011
  14. Date: From Jan 2, 2011 to Jan 26, 2011
  15. Date: As of Jan 5, 2011
  16. Date: As of Nov 14, 2010
  17. Date: From Oct 4, 2009 to Oct 2, 2010
  18. Date: As of Oct 2, 2010
  19. Date: As of Jun 8, 2010
  20. Date: From Apr 4, 2010 to Apr 29, 2010
  21. Date: As of Apr 29, 2010
  22. Date: From Oct 4, 2009 to Jan 2, 2010
  23. Date: From Sep 14, 2009 to Nov 24, 2009
  24. Date: As of Oct 13, 2009
  25. Date: From Sep 28, 2008 to Oct 3, 2009
  26. Date: As of Oct 3, 2009
  27. Date: From Dec 28, 2008 to Apr 4, 2009
  28. Date: From Sep 28, 2008 to Dec 27, 2008
  29. Date: As of Sep 27, 2008
  30. Date: From Sep 30, 2007 to Sep 27, 2008
  31. Date: From Feb 15, 2007 to Mar 2, 2007

Report: cohr-20110702.xml or XBRLViewer

  1. Date: As of Jul 29, 2011
  2. Date: From Apr 3, 2011 to Jul 2, 2011
  3. Date: As of Jul 2, 2011
  4. Date: As of Oct 2, 2010
  5. Date: As of Jul 3, 2010
  6. Date: From Oct 4, 2009 to Jul 3, 2010
  7. Date: As of Oct 3, 2009