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특허 상세정보

Impurity getters in laser enclosures

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01S-003/22    H01S-003/223   
미국특허분류(USC) 372/59
출원번호 US-0320549 (1994-10-11)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 14  인용 특허 : 0

A getter for immobilizing water and organic molecules which may be present as impurities in an enclosure for a high power laser. The getter is formulated from selected zeolite compositions having a pore or channel size suitable for immobilizing water and a size range of organic molecules up to about 40 microns. A binder is used to provide a getter having sufficient strength to allow use of the getter in a laser enclosure in a telecommunications application. The binder also provides a substantially dust free getter body to maintain the cleanliness of the ...


A getter for water and organic molecules in a high power laser enclosure comprising: a consolidated porous body comprising, an inorganic binder and components W and O, wherein W is chosen from the group, zeolite type 3A, 4A, 5A, Linde type M zeolite, analcime, chabazite, erionite, offretite, phillipsite, ferrierite, any of the immediately preceding zeolite types which are ion exchanged with at least one element from the group of alkali metals, alkaline earths, transition metals from periodic table groups VA, VIA, VIIA, VIIIA, IB, and IIB, and combination...

이 특허를 인용한 특허 피인용횟수: 14

  1. Takeshi Aikiyo JP. Airtight sealing method and airtight sealing apparatus for semiconductor laser element. USP2002056396023.
  2. Kuczynski, Joseph. Carbon dioxide gettering for a chip module assembly. USP2011067968987.
  3. Malone,Joshua J.; Jacobs,Simon J.. Drying getters. USP2006087090787.
  4. Ramakrishnan, Ed Sundaram; Prakash, Shiva. Electronic device including an organic active layer and process for forming the electronic device. USP2013028383455.
  5. Amiotti, Marco; Petersen, Ronald O.. Integrated getter for vacuum or inert gas packaged LEDs. USP2009077560820.
  6. Whitney, Peter S.; Flanders, Dale C.. Method and system for avoiding package induced failure in swept semiconductor source. USP2015069048614.
  7. Whitney, Peter S.; Flanders, Dale C.. Method and system for avoiding package induced failure in swept semiconductor source. USP2014028660164.
  8. Watanabe, Tohru; Higashi, Toshio; Komiyama, Manabu; Yamane, Takashi. Optical semiconductor device. USP2005046876683.
  9. Tsunetomo, Kohei; Tsukiji, Naoki; Yoshida, Junji; Hayamizu, Naoki; Koseki, Takashi. Semiconductor laser module, optical measuring method and optical measuring apparatus. USP2005056901095.
  10. Bookbinder Dana C.. Semiconductor laser optical waveguide telecommunications module and method of making. USP2001046220767.
  11. Matsui,Kenichi; Otani,Akihiro. Solid-state laser apparatus. USP2006087088751.
  12. Wakelin,Suzanne. System and method for gettering gas-phase contaminants within a sealed enclosure. USP2007017160368.
  13. Johnson,Brad V.. Tunable laser with magnetically coupled filter. USP2007067230959.
  14. Porta, Paolo Della; Battilana, Paolo; Pisoni, Luciano. Water getter devices for laser amplifiers and process for the manufacture thereof. USP2005016842473.