JPS637333U - - Google Patents
Info
- Publication number
- JPS637333U JPS637333U JP10017586U JP10017586U JPS637333U JP S637333 U JPS637333 U JP S637333U JP 10017586 U JP10017586 U JP 10017586U JP 10017586 U JP10017586 U JP 10017586U JP S637333 U JPS637333 U JP S637333U
- Authority
- JP
- Japan
- Prior art keywords
- laser beam
- gap
- incident laser
- plane perpendicular
- parallel
- 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
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims 1
- 238000002834 transmittance Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例を示す断面図、第２
図はエタロンの隙間調整機構の一例を示すブロツ
ク図、第３図は従来のエタロンの構造を示す断面
図である。
１……レーザ光、２……隙間、７ａ，７ｂ……
基板、８，９……ホルダ、１０……レーザチヤン
バ、１１……出射窓、１２……エタロン、１３，
１４……基板、１５，１６……ホンダ、１７……
隙間、１８……バネ、１９……調整ネジ、２１…
…駆動モータ。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a block diagram showing an example of an etalon gap adjustment mechanism, and FIG. 3 is a sectional view showing the structure of a conventional etalon. 1... Laser light, 2... Gap, 7a, 7b...
Substrate, 8, 9...Holder, 10...Laser chamber, 11...Emission window, 12...Etalon, 13,
14... Board, 15, 16... Honda, 17...
Gap, 18... Spring, 19... Adjustment screw, 21...
...Drive motor.
Claims (1)
平行な隙間を保つて平行に配置された２板の基板
を入射レーザ光の光軸と直交する面に所定角度傾
けて配置し、前記隙間の内部において入射レーザ
光を反射させ、隙間と反対側の基板面から入射レ
ーザ光を狭帯域化したレーザ光を導出するエタロ
ンにおいて、 前記２板の基板のレーザ光透過面のうち前記隙
間を作る透過面を入射レーザ光の直交面に対して
所定角度傾斜した構造とし、 かつ各基板は入射レーザ光の直交面に対して相
対的に平行移動可能なように構成した ことを特徴とするエタロン。[Claims for Utility Model Registration] Two substrates having predetermined reflectance and transmittance and arranged in parallel with a predetermined parallel gap maintained are placed on a plane perpendicular to the optical axis of an incident laser beam. In the etalon, which is arranged at a predetermined angle and is arranged to reflect an incident laser beam inside the gap, and to derive a narrowband laser beam from the substrate surface opposite to the gap, the laser beam of the two substrates is Among the light transmitting surfaces, the transmitting surface that creates the gap is inclined at a predetermined angle with respect to the plane perpendicular to the incident laser beam, and each substrate is movable in parallel relative to the plane perpendicular to the incident laser beam. An etalon characterized by its composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10017586U JPS637333U (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10017586U JPS637333U (en) | 1986-06-30 | 1986-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS637333U true JPS637333U (en) | 1988-01-19 |
Family
ID=30969746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10017586U Pending JPS637333U (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS637333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989003132A1 (en) * | 1987-09-26 | 1989-04-06 | Mitsubishi Denki Kabushiki Kaisha | Laser device |
-
1986
- 1986-06-30 JP JP10017586U patent/JPS637333U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989003132A1 (en) * | 1987-09-26 | 1989-04-06 | Mitsubishi Denki Kabushiki Kaisha | Laser device |
| EP0336972A1 (en) * | 1987-09-26 | 1989-10-18 | Mitsubishi Denki Kabushiki Kaisha | Laser device |
| EP0336972B1 (en) * | 1987-09-26 | 1994-04-27 | Mitsubishi Denki Kabushiki Kaisha | Laser device |
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