The Flexible Wavelength Selector (FWS) Auto 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 connector. The center wavelength tuning range can be as wide as around ~500 nm or as narrow as ~50 nm depending on the specific model. The bandwidth can be adjusted from around 2 to 16 nm also depending on the specific model.

For all the models, we provide a “laser version” which is more cost efficient. Please contact sales@spectrolightinc.com for more details.

Key product advantages:
-Fast software controlled wavelength tuning
-Software bandwidth adjustment (FWHM 2 – 16 nm)
-Circular aperture
-High (10^6) out of band extinction
-Compact (48 x 92 x 64 mm – Mono), (170x129x200 mm – Poly)

For more information please visit https://www.spectrolightinc.com/product/flexible-wavelength-selector-auto/

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