JPH044209U - - Google Patents
Info
- Publication number
- JPH044209U JPH044209U JP4408390U JP4408390U JPH044209U JP H044209 U JPH044209 U JP H044209U JP 4408390 U JP4408390 U JP 4408390U JP 4408390 U JP4408390 U JP 4408390U JP H044209 U JPH044209 U JP H044209U
- Authority
- JP
- Japan
- Prior art keywords
- beams
- optical path
- michelson interferometer
- laser
- prism
- 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
- 230000003287 optical effect Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Instruments For Measurement Of Length By Optical Means (AREA)
Description
第１図は、本考案によるマイケルソン型干渉計
の模式図、第２図は、従来のマイケルソン型干渉
計の模式図である。
１……干渉計本体、２……ベース部、３……台
座、５……レーザ、６……第１のハーフミラー、
９……可動台、１０……直角プリズム、１１……
反射面、１２……第２のハーフミラー、１３……
光センサ。
FIG. 1 is a schematic diagram of a Michelson type interferometer according to the present invention, and FIG. 2 is a schematic diagram of a conventional Michelson type interferometer. DESCRIPTION OF SYMBOLS 1... Interferometer main body, 2... Base part, 3... Pedestal, 5... Laser, 6... First half mirror,
9...Movable table, 10...Right angle prism, 11...
Reflective surface, 12... Second half mirror, 13...
light sensor.
Claims (1)
に分離し、改めてその二光を重ね合せて夫々の干
渉をとり両光の位相差を検知するマイケルソン型
干渉計において、両光路を構成するプリズムの光
入射面が入射軸に対し垂直より偏角したことを特
徴とするマイケルソン干渉計。 In a Michelson interferometer that separates the light emitted from a laser into a fixed optical path and a variable optical path, and then superimposes the two beams to interfere with each other and detect the phase difference between the two beams, the prism that makes up both optical paths. A Michelson interferometer characterized by having a light incident surface deviated from perpendicular to the incident axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4408390U JPH044209U (en) | 1990-04-26 | 1990-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4408390U JPH044209U (en) | 1990-04-26 | 1990-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH044209U true JPH044209U (en) | 1992-01-16 |
Family
ID=31557068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4408390U Pending JPH044209U (en) | 1990-04-26 | 1990-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5384424U (en) * | 1976-12-08 | 1978-07-12 |
-
1990
- 1990-04-26 JP JP4408390U patent/JPH044209U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5384424U (en) * | 1976-12-08 | 1978-07-12 |
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