JPH0635206Y2 - 導波路型光デバイス - Google Patents

導波路型光デバイス

Info

Publication number
JPH0635206Y2
JPH0635206Y2 JP1988038254U JP3825488U JPH0635206Y2 JP H0635206 Y2 JPH0635206 Y2 JP H0635206Y2 JP 1988038254 U JP1988038254 U JP 1988038254U JP 3825488 U JP3825488 U JP 3825488U JP H0635206 Y2 JPH0635206 Y2 JP H0635206Y2
Authority
JP
Japan
Prior art keywords
optical
waveguide
optical waveguide
light
substrate
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.)
Expired - Lifetime
Application number
JP1988038254U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01142907U (enrdf_load_stackoverflow
Inventor
靖久 谷澤
朗 石川
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP1988038254U priority Critical patent/JPH0635206Y2/ja
Publication of JPH01142907U publication Critical patent/JPH01142907U/ja
Application granted granted Critical
Publication of JPH0635206Y2 publication Critical patent/JPH0635206Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Couplings Of Light Guides (AREA)
JP1988038254U 1988-03-25 1988-03-25 導波路型光デバイス Expired - Lifetime JPH0635206Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988038254U JPH0635206Y2 (ja) 1988-03-25 1988-03-25 導波路型光デバイス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988038254U JPH0635206Y2 (ja) 1988-03-25 1988-03-25 導波路型光デバイス

Publications (2)

Publication Number Publication Date
JPH01142907U JPH01142907U (enrdf_load_stackoverflow) 1989-09-29
JPH0635206Y2 true JPH0635206Y2 (ja) 1994-09-14

Family

ID=31264811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988038254U Expired - Lifetime JPH0635206Y2 (ja) 1988-03-25 1988-03-25 導波路型光デバイス

Country Status (1)

Country Link
JP (1) JPH0635206Y2 (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58147710A (ja) * 1982-02-26 1983-09-02 Nec Corp 導波形光制御デバイス
JPS59198432A (ja) * 1983-04-26 1984-11-10 Fujitsu Ltd 導波路型光スイツチ
JP2679760B2 (ja) * 1987-05-29 1997-11-19 富士通株式会社 光導波路

Also Published As

Publication number Publication date
JPH01142907U (enrdf_load_stackoverflow) 1989-09-29

Similar Documents

Publication Publication Date Title
US5157756A (en) Optical waveguide circuit with intersections
WO2020236569A1 (en) Integrated optical polarizer and method of making same
CA2014440A1 (en) Optoelectronic apparatus and method for its fabrication
GB2044950A (en) Opticle fibre coupling
US6067387A (en) Electro-optic polymer waveguide device for decreasing a driving voltage and an optical loss and method of making the same
US5546486A (en) Optical fiber end for application in an optical isolator and a method of manufacture thereof
US5483609A (en) Optical device with mode absorbing films deposited on both sides of a waveguide
JPH0627914B2 (ja) 光学素子
JPS6391624A (ja) レーザ送信器
Ramer et al. Experimental integrated optic circuit losses and fiber pigtailing of chips
EP0649038B1 (en) Optical waveguide mirror
JPH0281005A (ja) 導波路型光デバイス
JPH0635206Y2 (ja) 導波路型光デバイス
JP2009265478A (ja) 光導波路デバイスおよびその製造方法
JPH05224044A (ja) モニタ付導波路型光デバイス
JP2936792B2 (ja) 導波路型光デバイス
JP2672307B2 (ja) 導波路の光ファイバの接続構造
US6384958B1 (en) Free-space thermo-optical devices
JP2679760B2 (ja) 光導波路
Bulmer et al. Fabrication of flip-chip optical couplers between single-mode fibers and LiNbO 3 channel waveguides
JPH0530127Y2 (enrdf_load_stackoverflow)
JP2003207664A (ja) 光回路
JPH01225905A (ja) 光導波路
JP2788762B2 (ja) 光回路
KR100270320B1 (ko) 전반사를 이용한 직선 광도파로열 격자 파장분할 광도파로 소자