Product description:Band-pas
s filter is a passive device that passes the wavelength within a certain range and attenuates wavelengths outside the range. The band-pass filters produced by CASTECH are divided into polarization-maintai
ning type and non-polarization-mai
ntaining type. There is an extremely flat passband without amplification or attenuation, and the waves outside the passband are attenuated within a certain range. Based on the thin film filter technology, the band-pass filters have the characteristics of high isolation and low insertion loss.Applications:-F
iber laser-Fiber optic sensing-ASE spectrum control-Fiber grating application
Product description:Band-pass filter is a passive device that passes the wavelength within a certain range and attenuates wavelengths outside the range. The band-pass filters produced by CASTECH are divided into polarization-maintaining type and non-polarization-maintaining type. There is an extremely flat passband without amplification or attenuation, and the waves outside the passband are attenuated within a certain range. Based on the thin film filter technology, the band-pass filters have the characteristics of high isolation and low insertion loss.Applications:-Fiber laser-Fiber optic sensing-ASE spectrum control-Fiber grating application
