JPS6317236B2 - - Google Patents
Info
- Publication number
- JPS6317236B2 JPS6317236B2 JP55151251A JP15125180A JPS6317236B2 JP S6317236 B2 JPS6317236 B2 JP S6317236B2 JP 55151251 A JP55151251 A JP 55151251A JP 15125180 A JP15125180 A JP 15125180A JP S6317236 B2 JPS6317236 B2 JP S6317236B2
- Authority
- JP
- Japan
- Prior art keywords
- switch
- pulse
- acousto
- optic
- frequency signal
- Prior art date
- 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.)
- Expired
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
- H01S3/117—Q-switching using intracavity acousto-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
- H01S3/106—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
- H01S3/1068—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 an acousto-optical 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
- 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
- H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
- H01S3/1306—Stabilisation of the amplitude
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15125180A JPS5775482A (en) | 1980-10-28 | 1980-10-28 | Q switch laser device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15125180A JPS5775482A (en) | 1980-10-28 | 1980-10-28 | Q switch laser device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5775482A JPS5775482A (en) | 1982-05-12 |
JPS6317236B2 true JPS6317236B2 (en]) | 1988-04-13 |
Family
ID=15514568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15125180A Granted JPS5775482A (en) | 1980-10-28 | 1980-10-28 | Q switch laser device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5775482A (en]) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02277859A (ja) * | 1989-04-12 | 1990-11-14 | Atago:Kk | コンクリート用型枠の内張シート |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4845719A (en) * | 1986-03-28 | 1989-07-04 | Hamamatsu Photonics K.K. | Ultrasonic laser modulator |
JP2673303B2 (ja) * | 1988-04-22 | 1997-11-05 | 三菱電機株式会社 | ネガテイブブランチ不安定型レーザ共振器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5287391A (en) * | 1976-01-16 | 1977-07-21 | Nec Corp | Q switch laser equipment |
-
1980
- 1980-10-28 JP JP15125180A patent/JPS5775482A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02277859A (ja) * | 1989-04-12 | 1990-11-14 | Atago:Kk | コンクリート用型枠の内張シート |
Also Published As
Publication number | Publication date |
---|---|
JPS5775482A (en) | 1982-05-12 |
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