JPH0463168U - - Google Patents
Info
- Publication number
- JPH0463168U JPH0463168U JP10372290U JP10372290U JPH0463168U JP H0463168 U JPH0463168 U JP H0463168U JP 10372290 U JP10372290 U JP 10372290U JP 10372290 U JP10372290 U JP 10372290U JP H0463168 U JPH0463168 U JP H0463168U
- Authority
- JP
- Japan
- Prior art keywords
- laser
- mirror
- face plate
- output mirror
- traveling wave
- 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
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000010287 polarization Effects 0.000 description 2
Description
第１図は本考案の第１の実施例のブロツク図、
第２図は本考案の第２の実施例のブロツク図、第
３図は従来技術のブロツク図、第４図は本考案の
原理説明に用いた面板への入射角に対するレーザ
の反射率のグラフである。
１……ゲインチユーブ、２……面板、３……蒸
着膜、４……単向器、５……全反射ミラー、６…
…レーザ光（縦偏光）、７……レーザ光（横偏光
）、８……半透過ミラー。
FIG. 1 is a block diagram of the first embodiment of the present invention;
Figure 2 is a block diagram of the second embodiment of the present invention, Figure 3 is a block diagram of the prior art, and Figure 4 is a graph of the reflectance of the laser versus the angle of incidence on the face plate used to explain the principle of the present invention. It is. DESCRIPTION OF SYMBOLS 1... Gain tube, 2... Face plate, 3... Vapor deposited film, 4... Single direction device, 5... Total reflection mirror, 6...
...Laser light (vertical polarization), 7...Laser light (horizontal polarization), 8...Semi-transparent mirror.
Claims (1)
の反射ミラーと１枚の出力ミラーを備え、前記レ
ーザゲインチユーブを含む真空外囲器の真空封止
を前記２枚以上の反射ミラーと１枚の出力ミラー
で行つている進行波型ミラーレーザ発振器におい
て、出力ミラーに面板を用い面板とレーザの入射
角をブリユースタ角より若干大きくすることを特
徴とする直線偏光進行波型レーザ発振器。 ２ 出力ミラーの面板上にレーザ偏光に対して反
射率の異方性をもつ蒸着膜を施した請求項１記載
の直線偏光進行波型レーザ発振器。[Claims for Utility Model Registration] 1. A ring-shaped laser gain tube, two or more reflecting mirrors, and one output mirror, and vacuum sealing of a vacuum envelope including the laser gain tube by the two or more said laser gain tubes. In a traveling wave mirror laser oscillator using a reflecting mirror and one output mirror, the linearly polarized traveling wave type is characterized by using a face plate for the output mirror and making the incident angle between the face plate and the laser slightly larger than the Brieuster angle. laser oscillator. 2. The linearly polarized traveling wave laser oscillator according to claim 1, wherein a vapor deposited film having reflectance anisotropy with respect to laser polarized light is applied on the face plate of the output mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10372290U JPH0463168U (en) | 1990-10-02 | 1990-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10372290U JPH0463168U (en) | 1990-10-02 | 1990-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0463168U true JPH0463168U (en) | 1992-05-29 |
Family
ID=31848706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10372290U Pending JPH0463168U (en) | 1990-10-02 | 1990-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0463168U (en) |
-
1990
- 1990-10-02 JP JP10372290U patent/JPH0463168U/ja active Pending
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