FWS-Poly-EXTD new

The Flexible Wavelength Selector Poly (FWS-Poly) is a tunable filter which utilizes TwinFilm™ technology to provide a simple software control (scanning or setting) of the center wavelength and the bandwidth via a USB communication. The bandwidth can be adjusted from around 3 to 15 nm (nominal) depending on the specific model.

 

FWS-Poly is compatible with any type of broadband lamps or supercontinuum sources. Accessories are available here. For more information about compatibility please contact us at info@spectrolightinc.com.

 

 

*Note : For the optimal performance of Wavelength Selectors, the incident light should be collimated.

 

*Note : FWS-Poly-UV model can block up to 600 nm.

*Currency : US DOLLAR only
*CHECK the SPEC SHEET for the exact specifications of the products

Product Number Product Size(mm) Spectral Range FWHM Aperture Size Transmission Availability Price(USD) Order
FWS-Poly-UV-EXTD 170 255 ~ 400 nm 3 ~ 15 nm 10 mm > 75 % IN STOCK $41,000
FWS-Poly-VIS-EXTD 170 350 ~ 890 nm 3 ~ 15 nm 10 mm > 75 % IN STOCK $38,000
FWS-Poly-NIR-EXTD 170 615 ~ 1015 nm 5 ~ 15 nm 10 mm > 75 % IN STOCK $38,000
FWS-Poly-SWIR-EXTD 170 1005 ~ 1650 nm 5 ~ 15 nm 10 mm > 75 % IN STOCK $40,000
FWS-Poly-IR-Plus-EXTD 170 615 ~ 1650 nm 5 ~ 15 nm 10 mm > 75 % IN STOCK $46,000

/ Key Product Advantages

  • Fast software-controlled wavelength tuning
  • Software bandwidth adjustment (FWHM 3 ~ 15 nm, nominal)
  • Circular aperture (10 mm)
  • High (10-6) out of band rejection
  • Compact size

/ Optical Specifications

  • Transmission: > 75% (in proportion to the input light power / FWHM > 10 nm)
  • Spectral range :  255 ~ 1650 nm
  • Center wavelength accuracy (nominal) : ± 0.5 nm
  • FWHM range
           - 255 ~ 890 nm : 3 ~ 15 nm
           - 880 ~ 1500 nm : 5 ~ 15 nm
           - 1475 ~ 1650 nm : 7 ~ 13 nm
  • FWHM resolution : 1 nm
  • Out-of-band blocking : OD 6 (0.00001 % Transmission)
  • Stable operation span : 5 years

/ General Specifications

  • Dimensions: 170 x 129 x 200 mm
  • Aperture size: 5 mm
  • Input power: 12 V , 5A
  • Data interface: USB

Broadband Wavelength and Adjustable Bandwidth

Wavelength becomes tunable in the broadband range and the transmission bandwidth becomes adjustable.

 

 

Applications with Various Light Sources

- NKT, LEUKOS, YSL Supercontinuum lasers
- Energetiq, ISTEQ Laser-Driven Light Source
- LED, Xenon and other lamp types

 

 

 

Imaging Detection

Versatile Applications   

- Fluorescent Imaging    
- Hyperspectral Imaging
- Global Raman Imaging

 

 

High Out-of-band Rejection

High (10-6) out-of-band extinction avoids unwanted spectral leakage and

associated background noise typical of liquid crystal-based filtering systems.

 

 

 

Simple Software Control

Simple and Easy control of the center wavelength and the transmission bandwidth with the automated software.

Custom wavelength scanning, setting and stepping are supported.

 

SET

        

 

SCAN

        

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