SU125391A1 - Monochromator for ultrafast scanning of the spectrum - Google Patents
Monochromator for ultrafast scanning of the spectrumInfo
- Publication number
- SU125391A1 SU125391A1 SU625090A SU625090A SU125391A1 SU 125391 A1 SU125391 A1 SU 125391A1 SU 625090 A SU625090 A SU 625090A SU 625090 A SU625090 A SU 625090A SU 125391 A1 SU125391 A1 SU 125391A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- monochromator
- spectrum
- scanning
- ultrafast scanning
- ultrafast
- Prior art date
Links
Landscapes
- Spectrometry And Color Measurement (AREA)
Description
Известные моцохромагоры д.л сверхскоростного сканировани спектра не позвол ют получать высокой скорости движени спектра по выходной щелевой диафрагме.The known motsochromagors for superfast scanning of the spectrum do not allow to obtain a high speed of movement of the spectrum along the output slit diaphragm.
Дл устранени этого недостатка предлагаетс применить в монэхроматоре систему из нескольких зеркал, вращающихс или качающихс в разные .стороны с одинаковой скоростью.In order to eliminate this drawback, it is proposed to use in a monochromator a system of several mirrors rotating or swinging in different directions with the same speed.
На чертел е изображена принципиальна схема предлагаемого монохроматора .The drawing shows the schematic diagram of the proposed monochromator.
Монохроматор собираетс по обычной автоколлимационной схеме и содерл ит входную / и выходную 2 щели, призму 3, зеркало 4 коллиматора и плоское зеркало 5. В качестве сканирующего устройства в нем приненена система из нескольких зеркал 6, 7 и 8, вращающихс (или качающихс ) с одинаковыми скорост ми в разные стороны. Оси зеркал 6, 7 i 6 св заны между собой щестерн ми.The monochromator is assembled according to the usual autocollimation scheme and contains an input / output 2 slots, a prism 3, a mirror 4 of the collimator and a flat mirror 5. As a scanning device, it contains a system of several mirrors 6, 7 and 8 rotating (or swinging) with equal speeds in different directions. The axes of the mirrors 6, 7, and 6 are connected with each other by a comb.
При отражении лучей света от каждого вращающегос зеркала происходит .приращение скорости на учетверенное число оборотов зеркала, так как луч отражаетс от каждого зеркала дважды. В результате этою врем регистрации спектра предлагаемы.м монохроматором уменьщаегс в 2 (/С-1) раза, где /С-количество вращающихс или качающихс зеркал.When the rays of light from each rotating mirror are reflected, a speed increment of four times the number of revolutions of the mirror occurs as the beam is reflected from each mirror twice. As a result, the spectrum acquisition time offered by the monochromator is reduced by 2 (/ C-1) times, where / C is the number of rotating or swinging mirrors.
Предмет изобретени Subject invention
Монохроматор дл сверхскоростного сканировани спектра, отличающийс тем, что, с целью увеличени скорости движени спектра по выходной щелевой диафрагме, применена система из нескольких зеркал , вращающихс или качающихс з разные стороны с одинаковой скоростью . , . . .., ,..,.-..A monochromator for ultrafast scanning of the spectrum, characterized in that, in order to increase the speed of movement of the spectrum along the output slit diaphragm, a system of several mirrors rotating or swinging on different sides with the same speed is used. , . ..,, .., .- ..
Л .ttiVA H- , L .ttiVA H-,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU625090A SU125391A1 (en) | 1959-04-13 | 1959-04-13 | Monochromator for ultrafast scanning of the spectrum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU625090A SU125391A1 (en) | 1959-04-13 | 1959-04-13 | Monochromator for ultrafast scanning of the spectrum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU125391A1 true SU125391A1 (en) | 1959-11-30 |
Family
ID=48396749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU625090A SU125391A1 (en) | 1959-04-13 | 1959-04-13 | Monochromator for ultrafast scanning of the spectrum |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU125391A1 (en) |
-
1959
- 1959-04-13 SU SU625090A patent/SU125391A1/en active
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