产品名称:Tunable Notch Filter(可调谐光学陷波滤波器)
所属类别:Tunable Notch Filter(可调谐光学陷波滤波器)
厂家名称:昊量光电
产品简介: Tunable Notch Filter(可调谐光学陷波滤波器)
TTNF系列超窄带宽Tunable Notch Filter可以实现10 cm-1带宽连续调谐,是共振拉曼光谱研究的有力工具!波长调谐通过电脑程序控制,省去了重新调整光路带来的不便。超窄的带宽使是测量低波数斯托克斯及反斯托克斯信号变得非常方便。此外,由于TNF系列超窄带宽Notch Filter中的filter是由全玻璃材料制成,所以和传统的Notch Filter比较,它具有更高的损伤阈值及工作寿命。
Raman spectra of carbon nanotubes using Ti:Saph laser and Tunable Notch Filter
Experimental setup for Raman characterization
典型应用:
共振拉曼光谱 Metal-ligands共振拉曼光谱 多线拉曼光谱
参数指标:
| | | | | | | | | | | Other wavelengths are available |
| Available spectral window | | | ≤ 0.4 nm @ 633 nm (< 10 cm-1) | | | | | Signal out-of-band throughput | | | > 100 kW/cm2 average power
> 5 GW/cm2 peak power @ 1064 nm, 8 ns | | | | 10’’ x 7.5’’ x 9.25’’ (25.4 cm x 19.0 5cm x 23.5 cm) | | | | | | PHySpec included or basic functions available with ActiveX drivers | | | | | Input angular beam divergence | | Wavelength relative resolution | 0.05 nm (for FWHM = 0.3 nm) |
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