JPS4852388A - - Google Patents

Info

Publication number: JPS4852388A
Authority: JP; Japan
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

JP47107301A

Other languages

Japanese (ja)

Other versions

JPS5510997B2 (de

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.)

1971-10-28

Filing date

1972-10-27

Publication date

1973-07-23

1972-10-27 Application filed filed Critical

1973-07-23 Publication of JPS4852388A publication Critical patent/JPS4852388A/ja

1980-03-21 Publication of JPS5510997B2 publication Critical patent/JPS5510997B2/ja

Status Expired legal-status Critical Current

Links

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
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/14—External cavity lasers
- H01S5/146—External cavity lasers using a fiber as external cavity
- 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
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0225—Out-coupling of light
- H01S5/02251—Out-coupling of light using optical fibres
- 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
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/1071—Ring-lasers
- 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
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/14—External cavity lasers
- 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
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/1028—Coupling to elements in the cavity, e.g. coupling to waveguides adjacent the active region, e.g. forward coupled [DFC] structures
- H01S5/1032—Coupling to elements comprising an optical axis that is not aligned with the optical axis of the active region
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/531—Shapes of wire connectors
- H10W72/536—Shapes of wire connectors the connected ends being ball-shaped

Landscapes

Physics & Mathematics (AREA)
Condensed Matter Physics & Semiconductors (AREA)
General Physics & Mathematics (AREA)
Electromagnetism (AREA)
Optics & Photonics (AREA)
Optical Couplings Of Light Guides (AREA)
Semiconductor Lasers (AREA)

JP10730172A 1971-10-28 1972-10-27 Expired JPS5510997B2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB5008171		1971-10-28

Publications (2)

Publication Number	Publication Date
JPS4852388A true JPS4852388A (de)	1973-07-23
JPS5510997B2 JPS5510997B2 (de)	1980-03-21

Family

ID=10454581

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP10730172A Expired JPS5510997B2 (de)	1971-10-28	1972-10-27

Country Status (5)

Country	Link
JP (1)	JPS5510997B2 (de)
CH (1)	CH551090A (de)
DE (1)	DE2252144A1 (de)
FR (1)	FR2158053B1 (de)
GB (1)	GB1305873A (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS51123585A (en) *	1975-04-21	1976-10-28	Nippon Telegr & Teleph Corp <Ntt>	Semiconductor laser
JPS5249793A (en) *	1975-10-20	1977-04-21	Agency Of Ind Science & Technol	Laser device
JPS52122091A (en) *	1976-04-06	1977-10-13	Nippon Telegr & Teleph Corp <Ntt>	Semiconductor laser
JPS52166545U (de) *	1976-06-10	1977-12-16
JPS5418171U (de) *	1978-06-22	1979-02-06
JPS56133703A (en) *	1980-02-28	1981-10-20	Xerox Corp	Fiber optical device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1482936A (en) *	1974-10-29	1977-08-17	Standard Telephones Cables Ltd	Semiconductor lasers
FR2409518A1 (fr) *	1977-11-22	1979-06-15	Thomson Csf	Gyrometre interferometrique a laser

1971
- 1971-10-28 GB GB5008171A patent/GB1305873A/en not_active Expired
1972
- 1972-10-24 DE DE2252144A patent/DE2252144A1/de active Pending
- 1972-10-27 JP JP10730172A patent/JPS5510997B2/ja not_active Expired
- 1972-10-27 CH CH1570772A patent/CH551090A/de not_active IP Right Cessation
- 1972-10-30 FR FR7238416A patent/FR2158053B1/fr not_active Expired

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS51123585A (en) *	1975-04-21	1976-10-28	Nippon Telegr & Teleph Corp <Ntt>	Semiconductor laser
JPS5249793A (en) *	1975-10-20	1977-04-21	Agency Of Ind Science & Technol	Laser device
JPS52122091A (en) *	1976-04-06	1977-10-13	Nippon Telegr & Teleph Corp <Ntt>	Semiconductor laser
JPS52166545U (de) *	1976-06-10	1977-12-16
JPS5418171U (de) *	1978-06-22	1979-02-06
JPS56133703A (en) *	1980-02-28	1981-10-20	Xerox Corp	Fiber optical device

Also Published As

Publication number	Publication date
FR2158053A1 (de)	1973-06-08
GB1305873A (de)	1973-02-07
FR2158053B1 (de)	1976-08-20
CH551090A (de)	1974-06-28
DE2252144A1 (de)	1973-05-03
JPS5510997B2 (de)	1980-03-21

Publication	Publication Date	Title
CS163843B1 (de)	1975-11-07
DK141284C (de)	1980-08-18
FR2158053A1 (de)	1973-06-08
FI49626B (de)	1975-04-30
DE2152099B2 (de)	1974-05-22
DE2117336C3 (de)	1974-04-18
CS172379B2 (de)	1976-12-29
DE2212858B2 (de)	1974-03-28
FR2095019A5 (de)	1972-02-04
FI45116B (de)	1971-11-30
CS159415B1 (de)	1975-01-31
CS162891B1 (de)	1975-07-15
CS153368B1 (de)	1974-02-25
CS170186B2 (de)	1976-08-27
DE2105988A1 (de)	1972-05-04
CS152138B1 (de)	1973-12-19
DD97040A1 (de)	1973-04-12
CH583407A5 (de)	1976-12-31
CH579039A5 (de)	1976-08-31
CH545502A (de)	1974-01-31
CH406372A4 (de)	1975-07-31
BG20220A1 (de)	1975-11-05
BG18954A1 (de)	1975-04-30
CH246272A4 (de)	1974-05-31
BE792319A (de)	1973-03-30

JPS4852388A - - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (1)

Publications (2)

Family

ID=10454581

Family Applications (1)

Country Status (5)

Cited By (6)

Families Citing this family (2)

Cited By (6)

Also Published As

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