JPS63136369U - - Google Patents
Info
- Publication number
- JPS63136369U JPS63136369U JP2744287U JP2744287U JPS63136369U JP S63136369 U JPS63136369 U JP S63136369U JP 2744287 U JP2744287 U JP 2744287U JP 2744287 U JP2744287 U JP 2744287U JP S63136369 U JPS63136369 U JP S63136369U
- Authority
- JP
- Japan
- Prior art keywords
- saturable absorber
- active medium
- laser active
- laser
- laser device
- 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
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims 1
- 230000005284 excitation Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lasers (AREA)
Description
第１図は本考案のレーザー装置の一実施例の構
成を示す図、第２図ａ，ｂおよび第３図ａ，ｂは
第１図のレーザー装置における活性媒質の励起レ
ベルと出力光パルスのエネルギーレベルとの関係
を示す図、第４図ａ，ｂおよび第５図ａ，ｂは従
来例における活性媒質の励起レベルと出力光パル
スのエネルギーレベルとの関係を示す図である。
１……出力ミラー、２……活性媒質、３……光
の透過を制御する手段、４……偏光子、５……電
気光学素子、６……可飽和吸収体、７……全反射
ミラー、８……フラツシユランプ、９，１０……
サイリスタ、１１……高電圧直流電源、１２……
蓄積コンデンサー、１３……制御回路、１４……
サイリスタパルサー、１５……駆動回路、Ｐ１〜
Ｐ６……光パルス出力、Ｈ１〜Ｈ４……光パルス
の振幅、Ｅ１，Ｅ２……発光強度、ｔ１〜ｔ５…
…時刻。
FIG. 1 shows the configuration of an embodiment of the laser device of the present invention, and FIGS. 2a, b and 3 a, b show the excitation level of the active medium and the output optical pulse in the laser device of FIG. Figures 4a and 5b and 5a and 5b are diagrams showing the relationship between the excitation level of the active medium and the energy level of the output light pulse in conventional examples. DESCRIPTION OF SYMBOLS 1... Output mirror, 2... Active medium, 3... Means for controlling light transmission, 4... Polarizer, 5... Electro-optical element, 6... Saturable absorber, 7... Total reflection mirror , 8... flash lamp, 9, 10...
Thyristor, 11... High voltage DC power supply, 12...
Storage capacitor, 13... Control circuit, 14...
Thyristor pulser, 15...drive circuit, P 1 ~
P6 ...Light pulse output, H1 - H4 ...Amplitude of light pulse, E1 , E2 ...Emission intensity, t1 - t5 ...
…time.
Claims (1)
ザー活性媒質と可飽和吸収体とが設けられ、該可
飽和吸収体をＱスイツチ素子として用いてＱスイ
ツチ発振をおこなうレーザー装置において、 前記レーザー活性媒質と可飽和吸収体との間に
電気光学素子および偏光子からなる光の透過を制
御する手段を有することを特徴とするレーザー装
置。[Claims for Utility Model Registration] A laser active medium and a saturable absorber are provided in an optical resonator composed of a pair of reflecting mirrors, and the saturable absorber is used as a Q-switch element to perform Q-switch oscillation. What is claimed is: 1. A laser device comprising: a means for controlling transmission of light comprising an electro-optical element and a polarizer between the laser active medium and the saturable absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2744287U JPS63136369U (en) | 1987-02-27 | 1987-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2744287U JPS63136369U (en) | 1987-02-27 | 1987-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63136369U true JPS63136369U (en) | 1988-09-07 |
Family
ID=30829474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2744287U Pending JPS63136369U (en) | 1987-02-27 | 1987-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63136369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020113569A (en) * | 2019-01-08 | 2020-07-27 | 株式会社島津製作所 | Laser induction breakdown spectral instrument |
-
1987
- 1987-02-27 JP JP2744287U patent/JPS63136369U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020113569A (en) * | 2019-01-08 | 2020-07-27 | 株式会社島津製作所 | Laser induction breakdown spectral instrument |
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