JPH01173702U - - Google Patents
Info
- Publication number
- JPH01173702U JPH01173702U JP6926288U JP6926288U JPH01173702U JP H01173702 U JPH01173702 U JP H01173702U JP 6926288 U JP6926288 U JP 6926288U JP 6926288 U JP6926288 U JP 6926288U JP H01173702 U JPH01173702 U JP H01173702U
- Authority
- JP
- Japan
- Prior art keywords
- laser beam
- transmission hole
- sampler
- interferometer
- figures
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Lasers (AREA)
Description
第１図ａおよびｂは、この考案によるレーザビ
ームのビームサンプラの実施例の構造図、第２図
ａおよびｂは、第１図のビームサンプラをレーザ
ビームに対して４５°傾斜して配置した状態図、
第３図ａおよびｂは、この考案によるレーザビー
ムのビームサンプラを干渉計と発振波長安定器に
適用した場合の構成図、第４図は従来のプリズム
形式のビームスプリツタを干渉計と発振波長安定
器に適用した場合の構成図である。
１……半導体レーザ素子、１ａ，１ｂ……レー
ザビーム、２……コリメータ、３……ビームスプ
リツタ、４……円形スリツト、５……干渉計、６
……波長基準器、７……レンズ系、８……受光器
、９……ビームサンプラ、９ａ……透過穴、９ｂ
……反射面。
Figures 1a and b are structural diagrams of an embodiment of a beam sampler for a laser beam according to this invention, and Figures 2a and b show the beam sampler of Figure 1 arranged at an angle of 45 degrees with respect to the laser beam. State diagram,
Figures 3a and b are configuration diagrams when the laser beam beam sampler of this invention is applied to an interferometer and an oscillation wavelength stabilizer, and Figure 4 shows a conventional prism-type beam splitter applied to an interferometer and an oscillation wavelength stabilizer. It is a block diagram when applied to a ballast. DESCRIPTION OF SYMBOLS 1... Semiconductor laser element, 1a, 1b... Laser beam, 2... Collimator, 3... Beam splitter, 4... Circular slit, 5... Interferometer, 6
... Wavelength standard, 7 ... Lens system, 8 ... Light receiver, 9 ... Beam sampler, 9a ... Transmission hole, 9b
...reflective surface.
Claims (1)
ムに対する透過穴を有し、該透過穴以外の表面に
該レーザビームを反射するアルミニユーム蒸着面
を形成したレーザビームのビームサンプラ。 A beam sampler for a laser beam, which has a 45° elliptical transmission hole for a laser beam in the center of a glass surface, and has an aluminum vapor-deposited surface that reflects the laser beam on the surface other than the transmission hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6926288U JPH01173702U (en) | 1988-05-27 | 1988-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6926288U JPH01173702U (en) | 1988-05-27 | 1988-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01173702U true JPH01173702U (en) | 1989-12-11 |
Family
ID=31294543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6926288U Pending JPH01173702U (en) | 1988-05-27 | 1988-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01173702U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010535355A (en) * | 2007-08-01 | 2010-11-18 | ヒューレット−パッカード デベロップメント カンパニー エル．ピー． | System and method for routing optical signals |
| WO2018003045A1 (en) * | 2016-06-30 | 2018-01-04 | 株式会社島津製作所 | Beam splitter with aperture function, and detector provided with said beam splitter |
-
1988
- 1988-05-27 JP JP6926288U patent/JPH01173702U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010535355A (en) * | 2007-08-01 | 2010-11-18 | ヒューレット−パッカード デベロップメント カンパニー エル．ピー． | System and method for routing optical signals |
| WO2018003045A1 (en) * | 2016-06-30 | 2018-01-04 | 株式会社島津製作所 | Beam splitter with aperture function, and detector provided with said beam splitter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01173702U (en) | ||
| JPH02140501U (en) | ||
| JPS63195623U (en) | ||
| JPS631369U (en) | ||
| JPH0376144U (en) | ||
| JPS6281901U (en) | ||
| JPH01112072U (en) | ||
| JPS61171119U (en) | ||
| JPS6165415U (en) | ||
| JPS6188113U (en) | ||
| JPH03117222U (en) | ||
| JPH02756U (en) | ||
| JPS61202805U (en) | ||
| JPS60154909U (en) | 1/4 wavelength plate adjustment mechanism | |
| JPS61177468U (en) | ||
| JPS61138099U (en) | ||
| JPH0188920U (en) | ||
| JPH0284999U (en) | ||
| JPS61134070U (en) | ||
| JPS6235209U (en) | ||
| JPS63110060U (en) | ||
| JPS58129172U (en) | Laser radar device | |
| JPS6296513U (en) | ||
| JPS6388706U (en) | ||
| JPS6029209U (en) | 2-beam optical axis alignment device |