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calculating change in refractive index in acousto-optic tunable filter

Posted 17 gen 2020, 03:53 GMT-5 MEMS & Nanotechnology, Ray Optics, COMSOL Server 0 Replies

Mehwish Hanif
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I am working on acousto-optic tunable filter (AOTF). I did acoustic simulations on COMSOL to find Rayleigh velocity and electromechanical coupling co-efficient in layer structure by changing layer thickness of piezoelectric material and on top of it is optic material. Now i want to find the optics part, that changing the thickness of optic material how much change is there in refractive index. Can anyone guide me how it can be done?

0 Replies Last Post 17 gen 2020, 03:53 GMT-5
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