JPH01174959U - - Google Patents
Info
- Publication number
- JPH01174959U JPH01174959U JP1988072344U JP7234488U JPH01174959U JP H01174959 U JPH01174959 U JP H01174959U JP 1988072344 U JP1988072344 U JP 1988072344U JP 7234488 U JP7234488 U JP 7234488U JP H01174959 U JPH01174959 U JP H01174959U
- Authority
- JP
- Japan
- Prior art keywords
- total reflection
- laser beam
- control member
- intruding
- piezo element
- 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
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Lasers (AREA)
Description
第１図は本考案の一実施例のＱスイツチを示し
、同図ａはその断面図、同図ｂは同図ａのＡ−Ａ
線矢視断面図、同図ｃは使用状態を説明するため
の図、第２図は従来のＱスイツチを示し、同図ａ
はその断面図であり、同図ｂは同図ａのＢ−Ｂ線
矢視断面図である。
１，２１……全反射部材、２，２２……全反射
制御用部材、３，２３…レーザ光全反射面、４，
２４……ピエゾ素子、５，２５……ピエゾ素子取
付部材、６，２６……間隙、７，２７……電源、
８……レーザ光案内穴、９……レーザ発振媒質、
１０……レーザ光、１１……侵入レーザ光、１２
……フラツシユランプ。
FIG. 1 shows a Q switch according to an embodiment of the present invention, and FIG. 1A is a sectional view thereof, and FIG.
A sectional view taken along the line, Figure c is a diagram for explaining the usage state, Figure 2 shows a conventional Q switch, Figure a is a diagram for explaining the usage state.
is a cross-sectional view thereof, and figure b is a cross-sectional view taken along the line BB in figure a. 1, 21... Total reflection member, 2, 22... Total reflection control member, 3, 23... Laser beam total reflection surface, 4,
24... Piezo element, 5, 25... Piezo element mounting member, 6, 26... Gap, 7, 27... Power supply,
8... Laser light guide hole, 9... Laser oscillation medium,
10...Laser light, 11...Intruding laser light, 12
...Flash lamp.
Claims (1)
射部材と、この全反射部材のレーザ光全反射面に
対向する板状の全反射制御用部材と、この全反射
制御用部材と前記全反射部材との間隙を伸縮する
ピエゾ素子とを備えているＱスイツチにおいて、
前記レーザ光全反射面及び前記全反射制御用部材
を通過して侵入したレーザ光を逃がす侵入レーザ
光案内穴が前記ピエゾ素子の中心軸に沿つて設け
てあることを特徴とするＱスイツチ。 A triangular prism-shaped total reflection member disposed in the optical path of the laser resonator, a plate-shaped total reflection control member facing the laser beam total reflection surface of this total reflection member, this total reflection control member and the total reflection member. In a Q switch equipped with a piezo element that expands and contracts the gap between
A Q switch characterized in that an intruding laser beam guide hole is provided along the central axis of the piezo element to allow the intruding laser beam to escape after passing through the laser beam total reflection surface and the total reflection control member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988072344U JPH01174959U (en) | 1988-05-31 | 1988-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988072344U JPH01174959U (en) | 1988-05-31 | 1988-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01174959U true JPH01174959U (en) | 1989-12-13 |
Family
ID=31297514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988072344U Pending JPH01174959U (en) | 1988-05-31 | 1988-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01174959U (en) |
-
1988
- 1988-05-31 JP JP1988072344U patent/JPH01174959U/ja active Pending