SU477375A1 - Pulse illuminator to illuminate the working volume of heavy bubble chambers in 90-degree illumination schemes - Google Patents
Pulse illuminator to illuminate the working volume of heavy bubble chambers in 90-degree illumination schemesInfo
- Publication number
- SU477375A1 SU477375A1 SU1867537A SU1867537A SU477375A1 SU 477375 A1 SU477375 A1 SU 477375A1 SU 1867537 A SU1867537 A SU 1867537A SU 1867537 A SU1867537 A SU 1867537A SU 477375 A1 SU477375 A1 SU 477375A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- illuminate
- working volume
- illumination schemes
- bubble chambers
- degree illumination
- Prior art date
Links
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Length Measuring Devices By Optical Means (AREA)
Description
ли ориентированы в направлении на ооъектнв и дилоль НС улучшает но оси своих колебаний , то свет нрактически не рассеиваетс в направлении на объектив, т. е. фон рассе нного света значительно падает. Отразившись на пузырьке, электрический вектор сталовитс перпендикул рным первоначальному направлению . Входной зрачок объектива-пузырек регистрируетс фотокамерой. Таким образом достигаетс лучшее отношение сигнала к шуму, что в свою очередь позвол ет уменьшить размеры пузырьков и, следовательно, увеличить точность последующих измерений по фотографии характеристик событий: углов разлета, кривизны (импульсов) н др.If they are oriented in the direction of the object and the NA dilil improves on the axis of its oscillations, the light does not practically diffuse in the direction of the lens, i.e. the background of the scattered light drops significantly. Having reflected on the bubble, the electric vector became perpendicular to the original direction. The entrance pupil of the lens bubble is recorded by the camera. Thus, a better signal-to-noise ratio is achieved, which in turn reduces the size of the bubbles and, consequently, increases the accuracy of subsequent measurements from a photo of the characteristics of events: angles of spread, curvature (pulses), etc.
П р е д мет изобретен и PRED MET INITIATED AND
Импульсный осветитель дл освещени рабочего объема т желых пузырьковых камер в схе.мах освещени под углом 90°, содержащий линейный импульсный источник света, стекл нную трубку, расположенную соосно с источником света, отличающийс тем, что, с целью умеиьщени ркости фона, возникающего из-за рассе ни света в рабочей жидкости , на внешнюю поверхность стекл нной трубки наклеена пол роидна пленка, линейно пол ризуюн1.а свет с нреимущественным направлением колебаний электрического вектора на входной зрачок объектива фотографируюн;его устройства.A pulsed illuminator to illuminate the working volume of heavy bubble chambers in a 90 ° illumination circuit, containing a linear pulsed light source, a glass tube aligned coaxially with the light source, characterized in that, in order to decrease the background brightness resulting from A scatter film is pasted on the outer surface of the glass tube, scattered light, linearly polarized. A light with the preferred direction of oscillation of the electric vector on the entrance pupil of the lens is photographed; his device.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1867537A SU477375A1 (en) | 1973-01-05 | 1973-01-05 | Pulse illuminator to illuminate the working volume of heavy bubble chambers in 90-degree illumination schemes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1867537A SU477375A1 (en) | 1973-01-05 | 1973-01-05 | Pulse illuminator to illuminate the working volume of heavy bubble chambers in 90-degree illumination schemes |
Publications (1)
Publication Number | Publication Date |
---|---|
SU477375A1 true SU477375A1 (en) | 1975-07-15 |
Family
ID=20538008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1867537A SU477375A1 (en) | 1973-01-05 | 1973-01-05 | Pulse illuminator to illuminate the working volume of heavy bubble chambers in 90-degree illumination schemes |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU477375A1 (en) |
-
1973
- 1973-01-05 SU SU1867537A patent/SU477375A1/en active
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