NL7509975A - Halfgeleider laser. - Google Patents

Halfgeleider laser.

Info

Publication number: NL7509975A
Authority: NL; Netherlands
Prior art keywords: semiconductor laser; laser; semiconductor
Prior art date: 1974-08-22

Application number

NL7509975A

Other languages

English (en)

Original Assignee

Xerox 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.)

1974-08-22

Filing date

1975-08-22

Publication date

1976-02-24

1975-08-22 Application filed by Xerox Corp filed Critical Xerox Corp

1976-02-24 Publication of NL7509975A publication Critical patent/NL7509975A/nl

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
- H01S5/12—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 the resonator having a periodic structure, e.g. in distributed feedback [DFB] 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
- H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
- H01S5/185—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only horizontal cavities, e.g. horizontal cavity surface-emitting lasers [HCSEL]
- H01S5/187—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only horizontal cavities, e.g. horizontal cavity surface-emitting lasers [HCSEL] using Bragg reflection

Landscapes

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

NL7509975A 1974-08-22 1975-08-22 Halfgeleider laser. NL7509975A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US49967174A	1974-08-22	1974-08-22

Publications (1)

Publication Number	Publication Date
NL7509975A true NL7509975A (nl)	1976-02-24

Family

ID=23986216

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7509975A NL7509975A (nl)	1974-08-22	1975-08-22	Halfgeleider laser.

Country Status (12)

Country	Link
JP (1)	JPS5146092A (nl)
AU (1)	AU497635B2 (nl)
BE (1)	BE832000A (nl)
BR (1)	BR7504352A (nl)
CA (1)	CA1044355A (nl)
DE (1)	DE2534978A1 (nl)
ES (1)	ES440361A1 (nl)
FR (1)	FR2282731A1 (nl)
GB (1)	GB1513573A (nl)
IT (1)	IT1041853B (nl)
NL (1)	NL7509975A (nl)
SE (1)	SE7508038L (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2418970A1 (fr) *	1978-03-03	1979-09-28	Thomson Csf	Diode laser a resonateur distribue
US4573163A (en) *	1982-09-13	1986-02-25	At&T Bell Laboratories	Longitudinal mode stabilized laser
EP0184250B1 (en) *	1984-12-04	1992-09-02	Koninklijke Philips Electronics N.V.	Electron-beam-pumped semiconductor laser and array
GB2203891A (en) *	1987-04-21	1988-10-26	Plessey Co Plc	Semiconductor diode laser array
US4872176A (en) *	1988-04-25	1989-10-03	General Electric Company	Device and method for monitoring a light-emitting device
JP2619057B2 (ja) *	1989-05-22	1997-06-11	三菱電機株式会社	半導体レーザの製造方法
EP0461266B1 (en) *	1989-12-28	1998-02-25	Koriyama Kasei Co., Ltd.	Process for purifying organotin (iv) polyhalide

1975
- 1975-05-13 GB GB20027/75A patent/GB1513573A/en not_active Expired
- 1975-06-12 CA CA229,183A patent/CA1044355A/en not_active Expired
- 1975-07-10 BR BR7504352*A patent/BR7504352A/pt unknown
- 1975-07-14 SE SE7508038A patent/SE7508038L/xx unknown
- 1975-07-25 FR FR7523294A patent/FR2282731A1/fr active Granted
- 1975-07-31 BE BE158843A patent/BE832000A/xx not_active IP Right Cessation
- 1975-08-05 DE DE19752534978 patent/DE2534978A1/de not_active Withdrawn
- 1975-08-08 AU AU83815/75A patent/AU497635B2/en not_active Expired
- 1975-08-15 JP JP50099437A patent/JPS5146092A/ja active Pending
- 1975-08-19 IT IT26416/75A patent/IT1041853B/it active
- 1975-08-20 ES ES440361A patent/ES440361A1/es not_active Expired
- 1975-08-22 NL NL7509975A patent/NL7509975A/nl not_active Application Discontinuation

Also Published As

Publication number	Publication date
SE7508038L (sv)	1976-02-23
AU8381575A (en)	1977-02-10
IT1041853B (it)	1980-01-10
BR7504352A (pt)	1976-07-06
GB1513573A (en)	1978-06-07
ES440361A1 (es)	1977-06-01
BE832000A (fr)	1975-11-17
CA1044355A (en)	1978-12-12
FR2282731B1 (nl)	1979-05-11
JPS5146092A (nl)	1976-04-20
AU497635B2 (en)	1978-12-21
DE2534978A1 (de)	1976-03-04
FR2282731A1 (fr)	1976-03-19

Publication	Publication Date	Title
NL181962C (nl)	1987-12-01	Halfgeleiderlaser.
NL7513558A (nl)	1976-06-01	Laser.
SE7513563L (sv)	1976-06-10	Halvledarlaser
NL7512116A (nl)	1976-04-21	Halfgeleider-laser met verdeelde terugkoppeling.
NL7504098A (nl)	1975-10-10	Laser.
NL7502113A (nl)	1975-08-26	Halfgeleiderbouwelement.
NO134406C (no)	1982-02-02	Trinse for skistav.
NL7504306A (nl)	1975-10-14	Halfgeleider-schakeling.
NL163911C (nl)	1980-10-15	Halfgeleiderlaserinrichting.
ES208825Y (es)	1976-07-16	Disposicion de semiconductor.
SE412671B (sv)	1980-03-10	Halvledarkrets.
SE7506733L (sv)	1975-12-15	Halvledare.
DK135492B (da)	1977-05-09	Lastpalle.
NL7510504A (nl)	1976-03-09	Halfgeleiderinjectielaser.
NL7509975A (nl)	1976-02-24	Halfgeleider laser.
NL7505914A (nl)	1975-12-02	Elektrochemiluminescentie-laser.
SE7510340L (sv)	1976-03-18	Halvledarlaser
SE7514096L (sv)	1976-06-15	Slitlenk for deckskedjor.
SE7505227L (sv)	1975-11-10	Optoelektroniskt halvledarelement.
DK137669B (da)	1978-04-17	Piberiver.
BE809593A (fr)	1974-05-02	Groupe-moteur-autopropulseur.
BE814204A (nl)	1974-08-16	Werkkledij.
NL7508064A (nl)	1976-04-13	Halfgeleider-injectielaser.
ES203881Y (es)	1976-05-01	Muneco mecanico.
DK136503B (da)	1977-10-17	Termokopieringsmaskine.

Legal Events

Date	Code	Title	Description
1982-04-01	BV	The patent application has lapsed