產(chǎn)品名稱:Tunable Notch Filter(可調(diào)諧光學(xué)陷波濾波器)
所屬類別:Tunable Notch Filter(可調(diào)諧光學(xué)陷波濾波器)
廠家名稱:昊量光電
產(chǎn)品簡介:
TTNF系列超窄帶寬Tunable Notch Filter可以實現(xiàn)10 cm-1帶寬連續(xù)調(diào)諧,是共振拉曼光譜研究的有力工具!波長調(diào)諧通過電腦程序控制,省去了重新調(diào)整光路帶來的不便。超窄的帶寬使是測量低波數(shù)斯托克斯及反斯托克斯信號變得非常方便。此外,由于TNF系列超窄帶寬Notch Filter中的filter是由全玻璃材料制成,所以和傳統(tǒng)的Notch Filter比較,它具有更高的損傷閾值及工作壽命。
典型應(yīng)用:? 配合任何可調(diào)諧激光器使用? 共振拉曼光譜? 碳納米管測量? Metal-ligands共振拉曼光譜? 多線拉曼光譜? 生物醫(yī)療
參數(shù)指標(biāo):
Custom possibilities Available spectral window 633 to 1700 nm Typical bandwidth (FWHM) ≤ 0.4 nm @ 633 nm (< 10 cm-1) Tuning range Up to 300 nm @ 850 nm Optical density 4Signal out-of-band throughput up to 80 % Damage threshold > 100 kW/cm2 average power> 5 GW/cm2 peak power @ 1064 nm, 8 ns Aperture diameter ≤ 5 mm Dimensions (L x W x H) 10’’ x 7.5’’ x 9.25’’ (25.4 cm x 19.0 5cm x 23.5 cm) Operating temperature 10 to 40°C Storage temperature 5 to 50°C Software PHySpec included or basic functions available with ActiveX driversComputer connection USB 2.0 (compatible 1.1) Power supply 100 - 240 V , 50 - 60 HzInput angular beam divergence < 1 mrad Wavelength relative resolution 0.05 nm (for FWHM = 0.3 nm)


