JPS6346871U - - Google Patents
Info
- Publication number
- JPS6346871U JPS6346871U JP13886886U JP13886886U JPS6346871U JP S6346871 U JPS6346871 U JP S6346871U JP 13886886 U JP13886886 U JP 13886886U JP 13886886 U JP13886886 U JP 13886886U JP S6346871 U JPS6346871 U JP S6346871U
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- high frequency
- frequency signal
- signal
- flop
- 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.)
- Granted
Links
- 230000001360 synchronised effect Effects 0.000 claims 3
- 230000003287 optical effect Effects 0.000 claims 1
- 230000010355 oscillation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Description
第１図は本考案の実施例のブロツク図、第２図
は第１図のブロツクの動作を示すタイムチヤート
、第３図は第１図のブロツクの１部回路を示す図
、第４図は本考案の他の実施例の動作を示すタイ
ムチヤートである。
主要部分の符号の説明、１……固体レーザ物質
、６……音響光学的光変調器、９……電気音響変
換子、１０……高周波ドライバ回路、１１……高
周波信号発生部、１２……変調信号発生部、１３
……セツトリセツト信号発生部、１４……ＦＦ、
１５……ゲート回路。
FIG. 1 is a block diagram of an embodiment of the present invention, FIG. 2 is a time chart showing the operation of the block in FIG. 1, FIG. 3 is a diagram showing a partial circuit of the block in FIG. 1, and FIG. 5 is a time chart showing the operation of another embodiment of the present invention. Explanation of symbols of main parts, 1...Solid laser material, 6...Acousto-optic light modulator, 9...Electroacoustic transducer, 10...High frequency driver circuit, 11...High frequency signal generator, 12... Modulation signal generator, 13
...Set reset signal generation section, 14...FF,
15...Gate circuit.
Claims (1)
前記高周波信号と同相の高周波変調信号を得、こ
の高周波変調信号を音響光学的光変調器に印加す
ることにより連続励起固体レーザをＱスイツチパ
ルス発振させるようにしたＱスイツチレーザ装置
であつて、前記変調パルスと前記高周波信号とを
用いて前記変調パルスの開始タイミングに続く前
記高周波信号のゼロクロスタイミングに同期した
第１のパルスと、前記変調パルスの終了タイミン
グに続く前記高周波信号のゼロクロスタイミング
に同期した第２のパルスとを発生する手段と、こ
れ等第１及び第２のパルスに夫々応答してセツト
リセツトされるフリツプフロツプと、このフリツ
プフロツプの出力を用いて前記高周波信号をゲー
トするゲート手段とを含むことを特徴とするＱス
イツチレーザ装置。 A high frequency signal is pulse modulated by a modulation pulse to obtain a high frequency modulated signal in phase with the high frequency signal, and this high frequency modulated signal is applied to an acousto-optic optical modulator to cause the continuously pumped solid-state laser to Q-switch pulse oscillation. A Q-switch laser device which uses the modulation pulse and the high frequency signal to generate a first pulse synchronized with the zero cross timing of the high frequency signal following the start timing of the modulation pulse, and a first pulse synchronized with the end timing of the modulation pulse. means for generating a second pulse synchronized with the zero-crossing timing of the subsequent high-frequency signal; a flip-flop that is reset in response to the first and second pulses; and a flip-flop that uses the output of the flip-flop to generate the high-frequency A Q-switch laser device comprising: gate means for gating a signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13886886U JPH06848Y2 (en) | 1986-09-10 | 1986-09-10 | Q switch laser device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13886886U JPH06848Y2 (en) | 1986-09-10 | 1986-09-10 | Q switch laser device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6346871U true JPS6346871U (en) | 1988-03-30 |
| JPH06848Y2 JPH06848Y2 (en) | 1994-01-05 |
Family
ID=31044237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13886886U Expired - Lifetime JPH06848Y2 (en) | 1986-09-10 | 1986-09-10 | Q switch laser device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06848Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008263202A (en) * | 2007-04-13 | 2008-10-30 | Jenoptik Laser Optik Systeme Gmbh | Laser and method for generating pulsed laser radiation |
-
1986
- 1986-09-10 JP JP13886886U patent/JPH06848Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008263202A (en) * | 2007-04-13 | 2008-10-30 | Jenoptik Laser Optik Systeme Gmbh | Laser and method for generating pulsed laser radiation |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06848Y2 (en) | 1994-01-05 |
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