JPS55126217A - Optical fiber device - Google Patents

Optical fiber device

Info

Publication number
JPS55126217A
JPS55126217A JP3243579A JP3243579A JPS55126217A JP S55126217 A JPS55126217 A JP S55126217A JP 3243579 A JP3243579 A JP 3243579A JP 3243579 A JP3243579 A JP 3243579A JP S55126217 A JPS55126217 A JP S55126217A
Authority
JP
Japan
Prior art keywords
optical fiber
resins
transducer
polished
constitution
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.)
Granted
Application number
JP3243579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6144296B2 (enrdf_load_stackoverflow
Inventor
Hideo Segawa
Jiro Koyama
Hiroshi Nishihara
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 JP3243579A priority Critical patent/JPS55126217A/ja
Publication of JPS55126217A publication Critical patent/JPS55126217A/ja
Publication of JPS6144296B2 publication Critical patent/JPS6144296B2/ja
Granted legal-status Critical Current

Links

JP3243579A 1979-03-20 1979-03-20 Optical fiber device Granted JPS55126217A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3243579A JPS55126217A (en) 1979-03-20 1979-03-20 Optical fiber device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3243579A JPS55126217A (en) 1979-03-20 1979-03-20 Optical fiber device

Publications (2)

Publication Number Publication Date
JPS55126217A true JPS55126217A (en) 1980-09-29
JPS6144296B2 JPS6144296B2 (enrdf_load_stackoverflow) 1986-10-02

Family

ID=12358865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3243579A Granted JPS55126217A (en) 1979-03-20 1979-03-20 Optical fiber device

Country Status (1)

Country Link
JP (1) JPS55126217A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012027402A (ja) * 2010-07-27 2012-02-09 Nippon Telegr & Teleph Corp <Ntt> 光ファイバを用いた方向性結合器の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012027402A (ja) * 2010-07-27 2012-02-09 Nippon Telegr & Teleph Corp <Ntt> 光ファイバを用いた方向性結合器の製造方法

Also Published As

Publication number Publication date
JPS6144296B2 (enrdf_load_stackoverflow) 1986-10-02

Similar Documents

Publication Publication Date Title
DE3884089D1 (de) Sternkoppler.
ES2020263B3 (es) Una tecnica para la reduccion de perdidas en las juntas de fibra.
CA2149156A1 (en) Semiconductor Laser Having Integrated Waveguiding Lens
JPS55126217A (en) Optical fiber device
ATE74448T1 (de) Optische faser mit mehreren windungen als akustooptischer frequenzschieber.
JPS6463907A (en) Reinforcing method for optical coupler
DE69903844D1 (de) Herstellung von lichtwellenleitern
DE3782909D1 (de) Lasersender mit einem halbleiterlaser und einem externen optischen resonator in form eines frequenzselektiven faserrichtkopplers.
EP0212864A3 (en) Coaxial couplers
JPS57158604A (en) Light beam converting adaptor
JPS57100409A (en) Optical coupler
JPS5681809A (en) Optical coupling device
JPS5683701A (en) Photocoupler
ATE155289T1 (de) Laserverstärker
JPS5735820A (en) Multicore optical fiber connector
EP0347233A3 (en) Integrated optic devices
JPS54111363A (en) Directional photo coupler
JPS5796310A (en) Optical fiber connecting device
JPS5494350A (en) Optical branching device
JPH04323Y2 (enrdf_load_stackoverflow)
EP0211582A3 (en) Optical fibre filters
JPS57211289A (en) Semicondutor laser coupler for single mode optical fiber
JPS55111920A (en) Light control device
JPS5776885A (en) Optical semiconductor device
JPS54138453A (en) Optical branching coupler