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특허 상세정보

Packaging of high power semiconductor lasers

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01S-003/19   
미국특허분류(USC) 372/43 ; 372/34 ; 372/36 ; 257/678
출원번호 US-0091657 (1993-07-14)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 24  인용 특허 : 0
초록

A package for a high power semiconductor laser comprising a hermetically sealed container filled with a dry gaseous medium containing oxygen. The presence of oxygen in the laser atmosphere is counter to standard practice in the art which teaches the use of an atmosphere of a dry inert gas.

대표
청구항

A packaged high power semiconductor laser comprising: a semiconductor laser; and, a hermetically sealed container surrounding said laser and filled with a gaseous medium wherein the oxygen content is greater than 100 ppm.

이 특허를 인용한 특허 피인용횟수: 24

  1. Takeshi Aikiyo JP. Airtight sealing method and airtight sealing apparatus for semiconductor laser element. USP2002056396023.
  2. Houdeau Detlef,DEX ; Kirschbauer Josef,DEX ; Niederle Christl,DEX ; Stampka Peter,DEX ; Steckhan Hans-Hinnerk,DEX. Chip cover. USP1999035883429.
  3. Krainak Michael A. ; Duerksen Gary L.. Fiber grating coupled light source capable of tunable, single frequency operation. USP2001026188705.
  4. Nagano,Kazuhiko; Okazaki,Yoji; Kuramachi,Teruhiko; Yamanaka,Fusao. Laser apparatus having protection member at light-emission end of multimode optical fiber. USP2006097101094.
  5. Kuramachi,Teruhiko; Yamanaka,Fusao; Nagano,Kazuhiko. Laser module. USP2008057369586.
  6. Kuramachi,Teruhiko; Yamanaka,Fusao; Nagano,Kazuhiko; Okazaki,Yoji. Laser module. USP2007117301975.
  7. Yamanaka,Fusao; Okazaki,Yoji; Nagano,Kazuhiko; Kuramachi,Teruhiko. Laser module and production process thereof. USP2006097110425.
  8. Sonoda,Shinichiro; Nagano,Kazuhiko; Miura,Hideo. Laser module with sealed package containing limited optical components. USP2007117296939.
  9. Nagano,Kazuhiko; Miura,Hideo; Sonoda,Shinichiro. Laser module with sealed packages having reduced total volume. USP2007067226222.
  10. Whitney, Peter S.; Flanders, Dale C.. Method and system for avoiding package induced failure in swept semiconductor source. USP2015069048614.
  11. Whitney, Peter S.; Flanders, Dale C.. Method and system for avoiding package induced failure in swept semiconductor source. USP2014028660164.
  12. Yoshida,Hiroshi; Taniguchi,Tadashi. Method of assembling light-emitting apparatus. USP2007077238076.
  13. Ito, Shigetoshi; Takatani, Kunihiro; Omi, Susumu. Nitride semiconductor laser device and nitride semiconductor laser apparatus. USP2010097804880.
  14. Watanabe, Tohru; Higashi, Toshio; Komiyama, Manabu; Yamane, Takashi. Optical semiconductor device. USP2005046876683.
  15. Bartholomew Roger F. (Painted Post NY) Jakobson Paul A. (Corning NY) Hall Douglas W. (Corning NY) Sharps Julia A. (Corning NY). Packaging of high power semiconductor lasers. USP1997055629952.
  16. Hall Douglas W. ; Jakobson Paul A. ; Sharps Julia Alyson ; Bartholomew Roger F.. Packaging of high power semiconductor lasers. USP1998065770473.
  17. Minamio, Masanori; Yoshikawa, Noriyuki; Ijima, Shinichi; Fukuda, Toshiyuki. Semiconductor device. USP2010107822090.
  18. Bookbinder Dana C.. Semiconductor laser optical waveguide telecommunications module and method of making. USP2001046220767.
  19. Takatani, Kunihiro; Hanaoka, Daisuke; Ishida, Masaya. Semiconductor light emitting device and method for fabricating same. USP2010027656916.
  20. Matsuyama, Takayuki; Onomura, Masaaki. Semiconductor light emitting device and method of manufacturing same. USP2009107602829.
  21. Weiller, Bruce H.; Fowler, Jesse D.; Villahermosa, Randy M.. Systems and methods for inhibiting contamination enhanced laser induced damage (CELID) based on fluorinated self-assembled monolayers disposed on optics. USP2016049323051.
  22. Weiller, Bruce H.; Villahermosa, Randy M.; Fowler, Jesse D.. Systems and methods for preventing or reducing contamination enhanced laser induced damage (C-LID) to optical components using gas phase additives. USP20181210155284.
  23. Weiller, Bruce H.; Villahermosa, Randy M.; Fowler, Jesse D.. Systems and methods for preventing or reducing contamination enhanced laser induced damage (C-LID) to optical components using gas phase additives. USP2016119498846.
  24. Porta, Paolo Della; Battilana, Paolo; Pisoni, Luciano. Water getter devices for laser amplifiers and process for the manufacture thereof. USP2005016842473.