Examination of Temperature Influence on Wide-Angle Paratellurite Crystal Acousto-Optic Filters Operation

Abstract

he e'et of temperture on wideEngle prtellurite oustoEopti tunle (lter is nlyzed on the exmE ple of two di'erent oustoEopti tunle (lter on(gurtionsF he oustoEopti tunle (lter opertion ws etween !SH g to CRH gY lso the survivl of n oustoEopti tunle (lter devie t !IQH g ws demonstrtedF he phse mthing ultrsound frequeny vries with tempertureF e link this temperture shift to photoelsti hrteristis of the ey2F e generliztion is mde for ll wideEngle oustoEopti tunle (lters sed on ey2 rystlF sn dditionD the temperture in)uene on the ousti wlk o' ngle ws exminedF hysX IHFIPTWQGehysoleFIPUFRQ egX RPFPSFpx