To get more precise high-speed streak cameras,we analyze a novel optical-deflection accelerating technique for light-beam.When the incident light-beam is deflected with a tiny initial deflection angle,according to the...To get more precise high-speed streak cameras,we analyze a novel optical-deflection accelerating technique for light-beam.When the incident light-beam is deflected with a tiny initial deflection angle,according to the law of curved surface reflection,the reflective light-beam is deflected therewith and the deflection angle is enlarged.The deflecting amplification accelerating device can amplify the small deflecting angle by one to two orders of magnitude through adjust the curvature of the curved-surface.This device dominates the optical information capacity in tubeless streak camera,such as rotating mirror cameras,electro-optic crystal deflector cameras,and other light-beam scanning devices.Because there is no mechanical moving part in the new-developed device,this technique is suitable for cooperating with electro-optical deflection and the Goos-Hnchen displacement.展开更多
文摘To get more precise high-speed streak cameras,we analyze a novel optical-deflection accelerating technique for light-beam.When the incident light-beam is deflected with a tiny initial deflection angle,according to the law of curved surface reflection,the reflective light-beam is deflected therewith and the deflection angle is enlarged.The deflecting amplification accelerating device can amplify the small deflecting angle by one to two orders of magnitude through adjust the curvature of the curved-surface.This device dominates the optical information capacity in tubeless streak camera,such as rotating mirror cameras,electro-optic crystal deflector cameras,and other light-beam scanning devices.Because there is no mechanical moving part in the new-developed device,this technique is suitable for cooperating with electro-optical deflection and the Goos-Hnchen displacement.
