NL151856B - Inrichting voor het moduleren van de straling van een laser. - Google Patents
Inrichting voor het moduleren van de straling van een laser.Info
- Publication number
- NL151856B NL151856B NL646403674A NL6403674A NL151856B NL 151856 B NL151856 B NL 151856B NL 646403674 A NL646403674 A NL 646403674A NL 6403674 A NL6403674 A NL 6403674A NL 151856 B NL151856 B NL 151856B
- Authority
- NL
- Netherlands
- Prior art keywords
- radiation
- laser
- modulating
- push
- pull
- 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
- 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
- H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
- H01S3/1123—Q-switching
- H01S3/115—Q-switching using intracavity electro-optic devices
-
- 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
- H01S3/10038—Amplitude control
-
- 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
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/08—Construction or shape of optical resonators or components thereof
- H01S3/08018—Mode suppression
- H01S3/08022—Longitudinal modes
- H01S3/08031—Single-mode emission
- H01S3/08036—Single-mode emission using intracavity dispersive, polarising or birefringent elements
-
- 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
- H01S3/105—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
-
- 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
-
- 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
- H01S3/107—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 electro-optic devices, e.g. exhibiting Pockels or Kerr effect
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/503—Laser transmitters
- H04B10/505—Laser transmitters using external modulation
-
- 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
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/08—Construction or shape of optical resonators or components thereof
- H01S3/08054—Passive cavity elements acting on the polarization, e.g. a polarizer for branching or walk-off compensation
-
- 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
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/08—Construction or shape of optical resonators or components thereof
- H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
- H01S3/0813—Configuration of resonator
- H01S3/0817—Configuration of resonator having 5 reflectors, e.g. W-shaped resonators
-
- 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
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/08—Construction or shape of optical resonators or components thereof
- H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
- H01S3/083—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
- 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
- H01S3/107—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 electro-optic devices, e.g. exhibiting Pockels or Kerr effect
- H01S3/1075—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 electro-optic devices, e.g. exhibiting Pockels or Kerr effect for optical deflection
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Lasers (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES84739A DE1285073B (de) | 1963-04-11 | 1963-04-11 | Anordnung zur inneren Modulation der Strahlung eines quantenmechanischen Senders |
DES84715A DE1295742B (de) | 1963-04-11 | 1963-04-16 | Anordnung zur inneren Modulation der Strahlung eines quantenmechanischen Senders |
DES85344A DE1292768B (de) | 1963-04-11 | 1963-05-22 | Anordnung zur inneren Modulation der Strahlung eines quantenmechanischen Senders |
DES86833A DE1295741B (de) | 1963-04-11 | 1963-08-21 | Quantenmechanischer Sender (Maser oder Laser) fuer innere Modulation |
DE1966S0105138 DE1564682B2 (de) | 1963-04-11 | 1966-08-01 | Anordnung zur verzerrgungsarmen uebertragung einer information mittels innerer modulation kohaerenter optischer strahlung als traeger sowie einrichtung hierfuer |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6403674A NL6403674A (xx) | 1964-10-12 |
NL151856B true NL151856B (nl) | 1976-12-15 |
Family
ID=27512289
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL646403674A NL151856B (nl) | 1963-04-11 | 1964-04-07 | Inrichting voor het moduleren van de straling van een laser. |
NL6406886A NL6406886A (xx) | 1963-04-11 | 1964-06-17 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6406886A NL6406886A (xx) | 1963-04-11 | 1964-06-17 |
Country Status (6)
Country | Link |
---|---|
US (2) | US3418476A (xx) |
CH (1) | CH442555A (xx) |
DE (5) | DE1285073B (xx) |
GB (2) | GB1068052A (xx) |
NL (2) | NL151856B (xx) |
SE (1) | SE338116B (xx) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3562533A (en) * | 1968-05-23 | 1971-02-09 | Philco Ford Corp | Variable polarization optical heterodyne transceiver |
FR2070711B1 (xx) * | 1969-11-05 | 1974-08-23 | Ibm | |
US3725812A (en) * | 1971-05-26 | 1973-04-03 | Texas Instruments Inc | Laser system moving electronically selectable gain |
USRE29421E (en) * | 1971-05-26 | 1977-09-27 | Texas Instruments Incorporated | Laser system having electronically selectable gain |
CH583978A5 (xx) * | 1974-02-26 | 1977-01-14 | Lasag Sa | |
US3918007A (en) * | 1974-03-25 | 1975-11-04 | Rca Corp | Fabry-perot polarization laser beam modulator |
DE3423299A1 (de) * | 1984-06-23 | 1986-01-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Verfahren zum ueberwachen von raumbereichen sowie lichtschranke |
US4885752A (en) * | 1988-03-28 | 1989-12-05 | Hughes Aircraft Company | Crystal modulated laser with improved resonator |
US5022034A (en) * | 1989-06-27 | 1991-06-04 | May A D | Laser device, including control of polarization mode |
DE10006050B4 (de) | 2000-02-10 | 2007-10-18 | Jenoptik Ldt Gmbh | Direkt modulierbarer Laser |
US6631146B2 (en) * | 2001-07-06 | 2003-10-07 | Intel Corporation | Tunable laser control system |
US20030161358A1 (en) * | 2002-02-26 | 2003-08-28 | Mueller Eric R. | Laser modulation and Q-switching using an inverse fabry-perot filter |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL218462A (xx) * | 1957-06-26 | |||
BE608711A (fr) * | 1959-04-06 | 1962-03-29 | Trg | Appareil amplificateur de lumière |
US3243722A (en) * | 1961-08-28 | 1966-03-29 | Baird Atomic Inc | Maser frequency control systems using refractive index change |
FR1306777A (fr) * | 1961-10-02 | 1962-10-19 | Trg | Appareil amplificateur de lumière |
BE623413A (xx) * | 1961-10-13 | |||
US3277392A (en) * | 1962-09-04 | 1966-10-04 | Van O Nicolai | Adjustable feedback laser modulator |
US3229223A (en) * | 1962-09-10 | 1966-01-11 | Rca Corp | Laser modulation system having internal polarization vector selection |
US3339073A (en) * | 1962-12-31 | 1967-08-29 | Ibm | Sonic laser modulator with mode suppression produced by external modulation |
US3243724A (en) * | 1963-01-09 | 1966-03-29 | Gen Motors Corp | Method of operating a laser by controlling regenerative action |
-
1963
- 1963-04-11 DE DES84739A patent/DE1285073B/de not_active Withdrawn
- 1963-04-16 DE DES84715A patent/DE1295742B/de not_active Withdrawn
- 1963-05-22 DE DES85344A patent/DE1292768B/de not_active Withdrawn
- 1963-08-21 DE DES86833A patent/DE1295741B/de not_active Withdrawn
-
1964
- 1964-03-20 SE SE03528/64A patent/SE338116B/xx unknown
- 1964-03-31 CH CH405864A patent/CH442555A/de unknown
- 1964-04-07 NL NL646403674A patent/NL151856B/xx unknown
- 1964-04-08 US US358303A patent/US3418476A/en not_active Expired - Lifetime
- 1964-04-13 GB GB15099/64A patent/GB1068052A/en not_active Expired
- 1964-06-17 NL NL6406886A patent/NL6406886A/xx unknown
- 1964-08-20 GB GB34008/64A patent/GB1075658A/en not_active Expired
-
1966
- 1966-08-01 DE DE1966S0105138 patent/DE1564682B2/de active Granted
-
1968
- 1968-08-23 US US816423*A patent/US3582819A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3418476A (en) | 1968-12-24 |
CH442555A (de) | 1967-08-31 |
DE1292768B (de) | 1969-04-17 |
DE1564682A1 (de) | 1970-01-08 |
GB1075658A (en) | 1967-07-12 |
DE1564682B2 (de) | 1977-02-24 |
NL6406886A (xx) | 1965-02-22 |
SE338116B (xx) | 1971-08-30 |
DE1285073B (de) | 1968-12-12 |
GB1068052A (en) | 1967-05-10 |
NL6403674A (xx) | 1964-10-12 |
US3582819A (en) | 1971-06-01 |
DE1295741B (de) | 1969-05-22 |
DE1295742B (de) | 1969-05-22 |
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