Sab pem hauv ntej ntawm lub phaj beamsplitters yog coated nrog beamsplitting txheej, thiab lub rear nto feem ntau yog coated nrog AR txheej los txo qhov cuam tshuam ntawm kab teeb thiab ghosting.
Cov phaj beamsplitters yog lub teeb yuag thiab pheej yig hauv nqe