JPS6116588A - 半導体レ−ザ波長安定化装置 - Google Patents

半導体レ−ザ波長安定化装置

Info

Publication number: JPS6116588A
Authority: JP; Japan
Prior art keywords: electrode; active layer; current; semiconductor laser; layer
Prior art date: 1984-07-03
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

JP13762184A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0550874B2 (fr

Inventor

Kazuhisa Kaede

楓　和久

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

Nippon Electric 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.)

1984-07-03

Filing date

1984-07-03

Publication date

1986-01-24

1984-07-03 Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp

1984-07-03 Priority to JP13762184A priority Critical patent/JPS6116588A/ja

1986-01-24 Publication of JPS6116588A publication Critical patent/JPS6116588A/ja

1993-07-30 Publication of JPH0550874B2 publication Critical patent/JPH0550874B2/ja

Status Granted legal-status Critical Current

Links

239000004065 semiconductor Substances 0.000 title claims abstract description 39
239000003381 stabilizer Substances 0.000 title 1
230000003287 optical effect Effects 0.000 claims abstract description 22
230000010355 oscillation Effects 0.000 claims description 22
230000000087 stabilizing effect Effects 0.000 claims description 4
238000003776 cleavage reaction Methods 0.000 abstract 1
230000007017 scission Effects 0.000 abstract 1
230000010363 phase shift Effects 0.000 description 8
239000013307 optical fiber Substances 0.000 description 7
230000000694 effects Effects 0.000 description 6
239000012535 impurity Substances 0.000 description 6
239000000758 substrate Substances 0.000 description 6
238000005253 cladding Methods 0.000 description 5
239000000203 mixture Substances 0.000 description 5
238000004891 communication Methods 0.000 description 4
238000010586 diagram Methods 0.000 description 4
239000006185 dispersion Substances 0.000 description 4
239000003574 free electron Substances 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 3
230000007704 transition Effects 0.000 description 3
238000005516 engineering process Methods 0.000 description 2
238000000034 method Methods 0.000 description 2
229920002120 photoresistant polymer Polymers 0.000 description 2
229910017401 Au—Ge Inorganic materials 0.000 description 1
229910001218 Gallium arsenide Inorganic materials 0.000 description 1
239000004020 conductor Substances 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000003111 delayed effect Effects 0.000 description 1
238000005530 etching Methods 0.000 description 1
230000020169 heat generation Effects 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
238000002955 isolation Methods 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
- H01S5/0625—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in multi-section lasers
- H01S5/06255—Controlling the frequency of the radiation
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
- H01S5/0625—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in multi-section lasers
- H01S5/06255—Controlling the frequency of the radiation
- H01S5/06258—Controlling the frequency of the radiation with DFB-structure

Landscapes

Physics & Mathematics (AREA)
Condensed Matter Physics & Semiconductors (AREA)
General Physics & Mathematics (AREA)
Electromagnetism (AREA)
Optics & Photonics (AREA)
Semiconductor Lasers (AREA)

JP13762184A 1984-07-03 1984-07-03 半導体レ−ザ波長安定化装置 Granted JPS6116588A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP13762184A JPS6116588A (ja)	1984-07-03	1984-07-03	半導体レ−ザ波長安定化装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP13762184A JPS6116588A (ja)	1984-07-03	1984-07-03	半導体レ−ザ波長安定化装置

Publications (2)

Publication Number	Publication Date
JPS6116588A true JPS6116588A (ja)	1986-01-24
JPH0550874B2 JPH0550874B2 (fr)	1993-07-30

Family

ID=15202951

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP13762184A Granted JPS6116588A (ja)	1984-07-03	1984-07-03	半導体レ−ザ波長安定化装置

Country Status (1)

Country	Link
JP (1)	JPS6116588A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH027956U (fr) *	1988-06-17	1990-01-18

1984
- 1984-07-03 JP JP13762184A patent/JPS6116588A/ja active Granted

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH027956U (fr) *	1988-06-17	1990-01-18

Also Published As

Publication number	Publication date
JPH0550874B2 (fr)	1993-07-30

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