ATE132665T1 - Halbleiterlaser mit optischem steuereingang - Google Patents
Halbleiterlaser mit optischem steuereingangInfo
- Publication number
- ATE132665T1 ATE132665T1 AT92403530T AT92403530T ATE132665T1 AT E132665 T1 ATE132665 T1 AT E132665T1 AT 92403530 T AT92403530 T AT 92403530T AT 92403530 T AT92403530 T AT 92403530T AT E132665 T1 ATE132665 T1 AT E132665T1
- Authority
- AT
- Austria
- Prior art keywords
- laser
- guide
- optical
- cavity
- amplification
- Prior art date
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
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/0607—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature
- H01S5/0608—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature controlled by light, e.g. optical switch
- H01S5/0609—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature controlled by light, e.g. optical switch acting on an absorbing region, e.g. wavelength convertors
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F3/00—Optical logic elements; Optical bistable devices
- G02F3/02—Optical bistable devices
- G02F3/026—Optical bistable devices based on laser effects
-
- 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
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
- H01S3/1061—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using a variable absorption device
-
- 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
- H01S5/026—Monolithically integrated components, e.g. waveguides, monitoring photo-detectors, drivers
-
- 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
- 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
- H01S5/0601—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium comprising an absorbing region
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9116238A FR2685827B1 (fr) | 1991-12-27 | 1991-12-27 | Laser semi-conducteur avec entree optique de commande. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE132665T1 true ATE132665T1 (de) | 1996-01-15 |
Family
ID=9420581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92403530T ATE132665T1 (de) | 1991-12-27 | 1992-12-22 | Halbleiterlaser mit optischem steuereingang |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0549465B1 (de) |
AT (1) | ATE132665T1 (de) |
DE (1) | DE69207373T2 (de) |
ES (1) | ES2081076T3 (de) |
FR (1) | FR2685827B1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19712620A1 (de) * | 1997-03-26 | 1998-10-01 | Univ Schiller Jena | Laserdiode mit geringem Abstrahlwinkel in der Form eines Streifenwellenleiters und Verfahren zu ihrer Herstellung |
FR3123163A1 (fr) * | 2021-05-20 | 2022-11-25 | Commissariat à l'Energie Atomique et aux Energies Alternatives | Dispositif laser impulsionnel comportant une source laser hybride à déclenchement optique actif, pour réseau de neurones artificiels photoniques |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62286017A (ja) * | 1986-06-03 | 1987-12-11 | Nec Corp | 光スイツチ |
JPH0231480A (ja) * | 1988-07-21 | 1990-02-01 | Nec Corp | 面発光型双安定半導体レーザ |
-
1991
- 1991-12-27 FR FR9116238A patent/FR2685827B1/fr not_active Expired - Fee Related
-
1992
- 1992-12-22 ES ES92403530T patent/ES2081076T3/es not_active Expired - Lifetime
- 1992-12-22 DE DE69207373T patent/DE69207373T2/de not_active Expired - Fee Related
- 1992-12-22 AT AT92403530T patent/ATE132665T1/de not_active IP Right Cessation
- 1992-12-22 EP EP92403530A patent/EP0549465B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0549465A1 (de) | 1993-06-30 |
ES2081076T3 (es) | 1996-02-16 |
DE69207373D1 (de) | 1996-02-15 |
EP0549465B1 (de) | 1996-01-03 |
DE69207373T2 (de) | 1996-05-15 |
FR2685827A1 (fr) | 1993-07-02 |
FR2685827B1 (fr) | 1994-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |