[go: up one dir, main page]

JPS5417045A - Light wave multiple separation circuit for light beams - Google Patents

Light wave multiple separation circuit for light beams

Info

Publication number
JPS5417045A
JPS5417045A JP8173677A JP8173677A JPS5417045A JP S5417045 A JPS5417045 A JP S5417045A JP 8173677 A JP8173677 A JP 8173677A JP 8173677 A JP8173677 A JP 8173677A JP S5417045 A JPS5417045 A JP S5417045A
Authority
JP
Japan
Prior art keywords
light
separation circuit
multiple separation
wave multiple
light beams
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
JP8173677A
Other languages
Japanese (ja)
Other versions
JPS6049882B2 (en
Inventor
Isao Kobayashi
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.)
Nippon Selfoc Co Ltd
Original Assignee
Nippon Selfoc 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 Nippon Selfoc Co Ltd filed Critical Nippon Selfoc Co Ltd
Priority to JP52081736A priority Critical patent/JPS6049882B2/en
Priority to US05/865,205 priority patent/US4198117A/en
Publication of JPS5417045A publication Critical patent/JPS5417045A/en
Publication of JPS6049882B2 publication Critical patent/JPS6049882B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Testing Of Optical Devices Or Fibers (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Communication System (AREA)
JP52081736A 1976-12-28 1977-07-07 Optical multiplexing/demultiplexing circuit for optical beams Expired JPS6049882B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP52081736A JPS6049882B2 (en) 1977-07-07 1977-07-07 Optical multiplexing/demultiplexing circuit for optical beams
US05/865,205 US4198117A (en) 1976-12-28 1977-12-28 Optical wavelength-division multiplexing and demultiplexing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52081736A JPS6049882B2 (en) 1977-07-07 1977-07-07 Optical multiplexing/demultiplexing circuit for optical beams

Publications (2)

Publication Number Publication Date
JPS5417045A true JPS5417045A (en) 1979-02-08
JPS6049882B2 JPS6049882B2 (en) 1985-11-05

Family

ID=13754703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52081736A Expired JPS6049882B2 (en) 1976-12-28 1977-07-07 Optical multiplexing/demultiplexing circuit for optical beams

Country Status (1)

Country Link
JP (1) JPS6049882B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156905A (en) * 1979-04-21 1980-12-06 Philips Nv Optical signal coupling unit and optical transmission unit
JPS5729019A (en) * 1980-06-20 1982-02-16 Siemens Ag Planar type optical fiber lens

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102488298B1 (en) * 2020-08-21 2023-01-12 동아대학교 산학협력단 Wavelength selection filter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156905A (en) * 1979-04-21 1980-12-06 Philips Nv Optical signal coupling unit and optical transmission unit
JPS635730B2 (en) * 1979-04-21 1988-02-04 Fuiritsupusu Furuuiranpenfuaburiken Nv
JPS5729019A (en) * 1980-06-20 1982-02-16 Siemens Ag Planar type optical fiber lens

Also Published As

Publication number Publication date
JPS6049882B2 (en) 1985-11-05

Similar Documents

Publication Publication Date Title
GB2093656B (en) Focusing system
GB2009384A (en) Light refelctor
JPS53148945A (en) Multiple beam antenna
JPS5454502A (en) Light coupling route separating circuit
AU518334B2 (en) Circuit arrangement
JPS5488791A (en) Quick switching multiiwavelength laser
GB2009012B (en) Wave soldering system
JPS5417044A (en) Light wave multiple separation circuit for light beams
GB2039064B (en) Light digitizing circuit for an electrictronic flashdevice
JPS5481794A (en) Plane ponping laser
JPS53116032A (en) Circuit for controlling beam
JPS53110444A (en) Ladderrtype circuit
JPS5477037A (en) Selffgate circuit
JPS5417045A (en) Light wave multiple separation circuit for light beams
JPS53115246A (en) Horogram light beam separating circuit
JPS5395225A (en) Switchinggtype constanttcurrent circuit
JPS5431291A (en) Light coupled semiconductor
GB2000396B (en) Transverter circuit
GB2086770B (en) Separator cascade
JPS5436980A (en) Meterrdriving circuit
JPS5475117A (en) Perforrated beam
GB2025715B (en) Lighting circuit
JPS5423849A (en) Wave lens
JPS5424049A (en) Light path switch
JPS53101663A (en) Module circuit