Laser Line Tunable Filter: WhiteLase LLTF Contrast VIS
Description
The LLTF Contrast is a continuously tunable high-resolution bandpass filter that effectively converts a Fianium supercontinuum source into a widely tunable picosecond laser. The filter transmits, with high efficiency, a single laser line while blocking unwanted lines with excellent out-of-band suppression.
The LLTF Contrast is a non-dispersive filter maintaining the intrinsic single-mode beam quality of the supercontinuum laser enabling a wide range of applications. With two wavelength tuning options, Visible and NIR, the full spectrum of the supercontinuum
can be covered.
The LLTF Contrast is compatible with any WhiteLase Supercontinuum source and is designed to handle the very high powers of Fianium Supercontinuum systems. It is fully plug-and play and adapts directly to the supercontinuum output collimator. Control is via USB 2.0 and intuitive Graphical User Interface
Laser Line Tunable Filter: WhiteLase LLTF Contrast VIS
Specifications |
|
|---|---|
| Tunable Wavelength Range: | <400nm to >1000nm |
| Channel Spectral Bandwidth: | <2.5nm |
| Number Of Channels: | 1 |
| Out-of-Band Suppression (>20nm From CWL): | >60dB |
| Transmission Efficiency: | >60% peak transmission |
Features
• Single channel tunable band-pass filter
• Exceptional out-of-band suppression
• Narrow line-width and high resolution
• Ultra-wideband tuning range across the UV-Visible-NIR range
• Very stable output pointing stability
• High transmitted beam quality
• “Plug and Play” operation
Applications
• Fluorescence excitation
• Broadband spectroscopy
• Fluorescence lifetime measurement
• Raman Spectroscopy
• Nanophotonics
• Flow Cytometry
For pricing, technical or any other questions please contact the supplier
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- No markups, no fees
- Direct contact with supplier
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How to order?
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Ships from:
United States
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Sold by:
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On FindLight:
since 2014
Frequently Asked Questions
The LLTF Contrast is a continuously tunable high-resolution bandpass filter that converts a Fianium supercontinuum source into a widely tunable picosecond laser.
The LLTF Contrast has two wavelength tuning options, Visible and NIR, and can cover the full spectrum of the supercontinuum from UV to NIR.
The LLTF Contrast can be used for fluorescence excitation, broadband spectroscopy, fluorescence lifetime measurement, Raman spectroscopy, nanophotonics, and flow cytometry.
The LLTF Contrast features a single channel tunable band-pass filter, exceptional out-of-band suppression, narrow line-width and high resolution, ultra-wideband tuning range across the UV-Visible-NIR range, very stable output pointing stability, high transmitted beam quality, and "Plug and Play" operation.
The LLTF Contrast VIS has a tunable wavelength range of <400nm to >1000nm, a channel spectral bandwidth of <2.5nm, and an out-of-band suppression of >60dB. The LLTF Contrast SWIR has a tunable wavelength range of <1000nm to >2300nm, a channel spectral bandwidth of <5nm, and an out-of-band suppression of >60dB.