JPS57198671A - Internal multiplication type higher harmonic light generating device - Google Patents
Internal multiplication type higher harmonic light generating deviceInfo
- Publication number
- JPS57198671A JPS57198671A JP8249781A JP8249781A JPS57198671A JP S57198671 A JPS57198671 A JP S57198671A JP 8249781 A JP8249781 A JP 8249781A JP 8249781 A JP8249781 A JP 8249781A JP S57198671 A JPS57198671 A JP S57198671A
- Authority
- JP
- Japan
- Prior art keywords
- holding part
- light generating
- output
- crystal
- cylindrical body
- 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.)
- Pending
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
- H01S3/106—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
- H01S3/108—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 non-linear optical devices, e.g. exhibiting Brillouin or Raman scattering
- H01S3/109—Frequency multiplication, e.g. harmonic generation
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Abstract
PURPOSE:To make it posible to take out the effective second harmonic wave as an abnormal light beam, by providing a brewster window body at the input side of a generating crystal body, providing an output mirror body on the output side, eliminating the brewster window on the output side, thereby decreasing losses. CONSTITUTION:An upright supporting plate body 42 is provided on a stand 31. One side thereof is used as a crystal holding part 32 for a high frequency light generating crystal 27, and the other side is used as a mirror holding part 33 for an output mirror body 28. Then, on the side of the holding part 32, a cylindrical body 44 having an input through hole 45 which is supported by a fixing part 43 is provided. The high frequency light generating crystal 27 is inserted in the narrow diameter part in the inside of the cylindrical body 44. The brewster window body 64 is provided at the opening thereof, and fundamental wave light 7 is outputted from the window body 64. On the side of the holding part 33, a cylindrical body 51 wherein the output mirror body 28 is accommodated is also provided by an attaching plate 50. The parts 32 and 33 are connected by a hermetically sealed metal bellow member 54. An adjusting and fixing member 35 is provided on the upper parts of the attaching plate 43 and 50, and the interval between the attaching plates 43 and 50 is adjusted to the desired distance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8249781A JPS57198671A (en) | 1981-06-01 | 1981-06-01 | Internal multiplication type higher harmonic light generating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8249781A JPS57198671A (en) | 1981-06-01 | 1981-06-01 | Internal multiplication type higher harmonic light generating device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57198671A true JPS57198671A (en) | 1982-12-06 |
Family
ID=13776123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8249781A Pending JPS57198671A (en) | 1981-06-01 | 1981-06-01 | Internal multiplication type higher harmonic light generating device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57198671A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6327079A (en) * | 1986-06-26 | 1988-02-04 | アモコ・コ−ポレ−ション | Optical pumping laser |
JPS6327080A (en) * | 1986-06-26 | 1988-02-04 | アモコ・コ−ポレ−ション | Solid state laser and manufacture of the same |
-
1981
- 1981-06-01 JP JP8249781A patent/JPS57198671A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6327079A (en) * | 1986-06-26 | 1988-02-04 | アモコ・コ−ポレ−ション | Optical pumping laser |
JPS6327080A (en) * | 1986-06-26 | 1988-02-04 | アモコ・コ−ポレ−ション | Solid state laser and manufacture of the same |
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