生產(chǎn)各類紅外窄帶、寬帶、截止濾光片 NBP－1460nmCenter wavelength：1460nmHalfpowerBandwidth：30 5nm；Tpeak 80％ NBP－2200nmCenter wavelength：2200nmHalfpowerBandwidth：40 10nm，Tpeak 80％ NBP－4260nmCenter wavelength：4260nmHalfpowerBandwidth：90 10nm，Tpeak 80％ NBP－7300nmCenter wavelength：7300nmHalfpowerBandwidth：200 20nm，Tpeak 80％ WBP8～13umHalfpowerpoint(microns)=8 0.2um,13 0.5umFrom8.5to12.7Tavg 75％ LongPassFilter5.5um5%Cut-onWavelength(microns)=5.5um 1%WavelengthRange(microns)=6.3～14Tavg 80％