FIELD: interferometers.
SUBSTANCE: the invention presents an interferometer, that contains the optically linked: an interferential - responsive photodetector and two reflectors. The first reflector is made as the corner mirror. Radiated emission reflected by the corner mirror falls on the second reflector and is returned in the opposite direction. The second reflector is made in the form of a mirror located on one substrate with the interferential - responsive photodetector. The technical result is simplification of setting of the interferometer.
EFFECT: the invention allows to simplify settings of the interferometer.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| INTERFEROMETER TO MEASURE MOVEMENTS | 1997 |
|
RU2146354C1 |
| PHOTODETECTOR | 2002 |
|
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| INTERFEROMETER FOR MEASURING ANGULAR AND LINEAR POSITION OF OBJECT | 0 |
|
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RU2754098C1 |
| 0 |
|
SU407185A1 | |
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RU2643677C1 |
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|
RU2159925C1 |
| THREE-CRYSTAL X-RAY SPECTROMETER | 0 |
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SU1146546A1 |
