Tunable Filter

• Company: SPECTROLIGHT Inc.
• Type: Filters
• Diameter / Dimension: 5mm - 10mm
• Filter Category: Tunable Filter
• Applications: Astronomy, Biomedical/Medical, Industrial, Military, Scientific Research
• Wavelength (nominal): 255 - 1700 nm
• Bandwidth (nominal): 2 - 15 nm
• Out of band blocking: OD 10 up to 1700 nm
• Transmission efficiency: ≥ 75 %
• High damage threshold: 10⁸ W/㎠
• Distortion free:

Optical tunable bandpass filter that uses technology to control both center wavelength and bandwidth.

The FWS Manual and Auto type has a wide selection of wavelength ranges of UV, VIS, NIR, and SWIR and will work with any collimated light sources to produce a continuously tunable light source, and there’s no calibration or alignment is required. It has both high (OD 10) out-of-band blocking and excellent (>75%) transmission.

The FWS is a simple, turnkey solution for various applications that require specific wavelength excitation and detection throughout the extended wideband spectrum (255 – 1700 nm) and has the potential to integrate with broadband light sources, cameras, and other instruments, resulting in Tunable light sources, Hyperspectral imaging, and other applications.