Flexible Wavelength Selector – High Resolution
The Flexible Wavelength Selector utilizes TwinFilm™ technology to deliver the wavelength tuning and adjustable bandwidth of a grating monochromator together with the imaging advantages of A circular aperture filter.The high resolution manual format features two precision multi-rotation dials for adjusting the center wavelength and the transmission bandwidth. The third knob is used for compensating the beam direction offset .
Optical Specifications
Transmission: > 75%
Wavelength Tuning Range: ~100 nm
FWHM:2nm~100nm
Extinction Coefficient:ODavg>6(275nm-925nm)
Cut-on Transition Width :2%-3%(from blocking to transmision)
Cut-off Transition Width :2%-3%(from transmision to blocking)
General Specifiations
Dimensions:40mm X 76mm X 50mm
Aperture Size : up to 10 mm
Precise adjustment of wavelength and bandwidth
Flexible Wavelength Selectors - High Resolution
Spectral Range1
Item Number
358 - 400 nm
FWS-H-M-380
395 - 447 nm
FWS-H-M-425
447 - 501 nm
FWS-H-M-475
496 - 561 nm
FWS-H-M-530
555 - 628 nm
FWS-H-M-595
621 - 703 nm
FWS-H-M-665
700 - 790 nm
FWS-H-M-745
784 -900 nm
FWS-H-M-845
Based on maximun bandwidth.1
Change in bandwidth may impact the spectral range.
描述 [描述] Flexible波长选择器利用TwinFilm™技术提供光栅单色器的波长调谐和可调带宽,以及圆形孔径滤波器的成像优势