$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Optical wavelength multiplexer/demultiplexer 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G02B-006/26
출원번호 US-0808748 (1997-02-28)
우선권정보 JP-0204948 (1996-08-02)
발명자 / 주소
  • Akiba Kenji,JPX
  • Ikegaya Morihiko,JPX
출원인 / 주소
  • Hitachi Cable, Ltd., JPX
대리인 / 주소
    McDermott, Will & Emery
인용정보 피인용 횟수 : 44  인용 특허 : 0

초록

An optical wavelength multiplexer/demultiplexer has an input channel waveguide for receiving a wavelength division multiplexed signal, a first slab waveguide having an input boundary and a fan-shaped output boundary, an arrayed-waveguide grating comprising N channel waveguides, which provides a pred

대표청구항

[ What is claimed is:] [1.] An optical wavelength multiplexer/demultiplexer incorporated in a substrate, comprising:at least one input channel waveguide for receiving a wavelength division multiplexed signal;a first slab waveguide having an input boundary and a fan-shaped output boundary, said input

이 특허를 인용한 특허 (44)

  1. Kaneko, Tarou, Arrayed waveguide grading with optical input and output characteristics settable to desired values.
  2. Kaneko, Tarou, Arrayed waveguide grading with optical input and output characteristics settable to desired values.
  3. Kaneko,Tarou, Arrayed waveguide grading with optical input and output characteristics settable to desired values.
  4. Kashihara, Kazuhisa; Nara, Kazutaka, Arrayed waveguide grating.
  5. McGreer, Kenneth, Arrayed waveguide grating with waveguides of unequal widths.
  6. Tai, Kuochou; Chang, Kok-Wai; Chen, Jyehong; Guo, Qing Dong, Beam directing device.
  7. Bhardwaj, Jyoti Kiron; Brainard, Robert James; Chapman, David J.; Crafts, Douglas E.; Dong, Zi-Wen; Dougherty, David; Egan, Erik W.; Farrell, James F.; Farrelly, Mark B.; Gopinathan, Niranjan; Ishida, Compact, low insertion loss, high yield arrayed waveguide grating.
  8. McGreer, Kenneth; Zhao, Liang; Lam, Jane; Xu, Hao, Dendritic taper for an integrated optical wavelength router.
  9. Won, Jongik; Ho, Calvin Ka Kuen; Zhong, Fan; Zhao, Liang, Devices for etch loading planar lightwave circuits.
  10. Lee, Kevin K., Embedded mode converter.
  11. L?zaro Villa,Jos? Antonio; Koppenborg,Johannes; Wessel,Rudolf, Inverse fourier transform method, phase characterization method of optical components from transmission and group delay measurements as well as a system for performing the method.
  12. Parhami, Farnaz; Zhao, Liang; Zhong, Fan, Method and apparatus for controlling waveguide birefringence by selection of a waveguide core width for a top clad.
  13. Parhami, Farnaz; Zhao, Liang; Zhong, Fan, Method and apparatus for controlling waveguide birefringence by selection of a waveguide core width for a top cladding.
  14. Won,Jongik; Ho,Calvin Ka Kuen; Zhong,Fan; Zhao,Liang, Methods for etch loading planar lightwave circuits.
  15. Baldwin, David Alan; Hylton, Todd Lanier, Multi-channel optical filter and multiplexer formed from stacks of thin-film layers.
  16. Bloom,Robin S., Non-active waveguides on planar lightwave circuits.
  17. Okayama Hideaki,JPX, Optical circuit device and wavelength router.
  18. Wu, Chi, Optical component having flat top output.
  19. Cassarly William J. ; Davenport John M. ; Hansler Richard L. ; Clapper Matthew F., Optical coupler for coupling light between one and a plurality of light ports.
  20. Yamauchi, Junji; Masuda, Michiya; Kawaguchi, Shigeru; Nakano, Hisamatsu; Yamamoto, Yuichi; Tazawa, Ryouichi, Optical multi-demultiplexer.
  21. Okamoto, Katsunari; Kaneko, Akimasa, Optical multiplexer and method for its production.
  22. Inaba Kimio,JPX ; Akiba Kenji,JPX, Optical multiplexer/demultiplexer.
  23. Katayama, Makoto; Nishimura, Masayuki; Tanaka, Shigeru, Optical multiplexer/demultiplexer.
  24. Makoto Katayama JP; Masayuki Nishimura JP; Shigeru Tanaka JP, Optical multiplexer/demultiplexer.
  25. Naruse, Terukazu, Optical multiplexer/demultiplexer.
  26. Lin, Wenhua; Denkin, Nathan Myron; Shen, Tek-Ming, Optical multiplexer/demultiplexer arrangement for WDM signals having in-band and out-of-band signal components.
  27. Charters,Robert B.; Cornish,Benjamin, Optical power distribution devices.
  28. Suzuki, Kenya; Seno, Kazunori; Ooba, Naoki; Takahashi, Tetsuo; Watanabe, Toshio; Kawai, Takeshi; Fukutoku, Mitsunori; Ishii, Yuzo; Hadama, Koichi; Higuchi, Yuichi, Optical signal processing device with an array waveguide coupled to a slab waveguide with two arcs.
  29. Xiao, Qijun; Gui, Dong; Zhou, Andy Fenglei; Li, Yao, Optical transceiver module having unibody structure.
  30. Granestrand Per Olov,SEX ; Svensson Per Johan Olof,SEX, Optical waveguide designed to facilitate connections with optical componentry and fibers.
  31. Takahashi, Morio, Optical waveguide device and method for manufacturing an optical waveguide device.
  32. Temkin, Henryk; Kazarinov, Rudolf Feodor, Optical waveguide gratings.
  33. Henryk Temkin ; Rudolf Feodor Kazarinov, Optical waveguide slab structures.
  34. Henryk Temkin ; Rudolf Feodor Kazarinov, Optical waveguide transmission devices.
  35. Akiba Kenji,JPX ; Inaba Kimio,JPX, Optical wavelength multiplexer/demultiplexer.
  36. Kwon, Oh-Dal; Kang, Hee-Choon; Song, Jeong-Hwan; Song, Young-Hui, Packaging device for optical waveguide element.
  37. He Jian-Jun,CAX, Planar waveguide grating device and method having a passband with a flat-top and sharp-transitions.
  38. Lin, Wenhua; Shen, Tek-Ming, Scalable optical demultiplexing arrangement for wide band dense wavelength division multiplexed systems.
  39. Okano,Hiroaki; Kashimura,Seiichi, Silica based glass waveguide and optical module using the same.
  40. Yamazaki,Hiroyuki; Hatanaka,Takaaki, Waveguide type optical splitter and waveguide type optical module comprising the same.
  41. Yamazaki,Hiroyuki; Hatanaka,Takaaki, Waveguide type optical splitter and waveguide type optical module comprising the same.
  42. Simmonds, Michael David, Waveguides.
  43. Doerr Christopher Richard, Wavelength-division-multiplexing cross-connect using angular dispersive elements and phase shifters.
  44. Bhowmik,Achintya K.; Sur,Biswajit, Wideband arrayed waveguide grating.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로