JP2002323646A - 光通信システム - Google Patents

光通信システム

Info

Publication number
JP2002323646A
JP2002323646A JP2002045461A JP2002045461A JP2002323646A JP 2002323646 A JP2002323646 A JP 2002323646A JP 2002045461 A JP2002045461 A JP 2002045461A JP 2002045461 A JP2002045461 A JP 2002045461A JP 2002323646 A JP2002323646 A JP 2002323646A
Authority
JP
Japan
Prior art keywords
layer
laser
active layer
refractive index
chip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2002045461A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002323646A5 (https=
Inventor
Kazuya Miyagaki
一也 宮垣
Akira Sakurai
彰 桜井
Masayoshi Kato
正良 加藤
Teruyuki Furuta
輝幸 古田
Takeshi Kanai
健 金井
Atsuyuki Watada
篤行 和多田
Shunichi Sato
俊一 佐藤
Yukie Suzuki
幸栄 鈴木
Satoru Sugawara
悟 菅原
Shinji Sato
新治 佐藤
Shuichi Hikiji
秀一 曳地
Takuro Sekiya
卓朗 関谷
Naoto Jikutani
直人 軸谷
Takashi Takahashi
孝志 高橋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP2002045461A priority Critical patent/JP2002323646A/ja
Publication of JP2002323646A publication Critical patent/JP2002323646A/ja
Publication of JP2002323646A5 publication Critical patent/JP2002323646A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Couplings Of Light Guides (AREA)
  • Semiconductor Lasers (AREA)
JP2002045461A 2001-02-26 2002-02-21 光通信システム Pending JP2002323646A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002045461A JP2002323646A (ja) 2001-02-26 2002-02-21 光通信システム

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001-50171 2001-02-26
JP2001050171 2001-02-26
JP2002045461A JP2002323646A (ja) 2001-02-26 2002-02-21 光通信システム

Publications (2)

Publication Number Publication Date
JP2002323646A true JP2002323646A (ja) 2002-11-08
JP2002323646A5 JP2002323646A5 (https=) 2005-07-07

Family

ID=26610086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002045461A Pending JP2002323646A (ja) 2001-02-26 2002-02-21 光通信システム

Country Status (1)

Country Link
JP (1) JP2002323646A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011078196A1 (en) * 2009-12-21 2011-06-30 Ricoh Company, Ltd. Optical device capable of minimizing output variation due to feedback light, optical scanning apparatus, and image forming apparatus
CN116526301A (zh) * 2023-05-10 2023-08-01 江苏长光时空光电技术有限公司 一种面发射激光半导体列阵芯片及其制作方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011078196A1 (en) * 2009-12-21 2011-06-30 Ricoh Company, Ltd. Optical device capable of minimizing output variation due to feedback light, optical scanning apparatus, and image forming apparatus
CN102668280A (zh) * 2009-12-21 2012-09-12 株式会社理光 能最小化反馈光引起的输出变化的光学器件、光学扫描设备和图像形成设备
US8803936B2 (en) 2009-12-21 2014-08-12 Ricoh Company, Ltd. Optical device capable of minimizing output variation due to feedback light, optical scanning apparatus, and image forming apparatus
CN102668280B (zh) * 2009-12-21 2015-09-02 株式会社理光 能最小化反馈光引起的输出变化的光学器件、光学扫描设备和图像形成设备
CN116526301A (zh) * 2023-05-10 2023-08-01 江苏长光时空光电技术有限公司 一种面发射激光半导体列阵芯片及其制作方法

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