Tunable Laser Source
Description
The tunable laser source (TLS) provides continuous output from 400 nm to 2300 nm. Custom and extended spectral ranges (up to 2500 nm) and bandwidths (sub-nm) are also available. Photon etc. tunable Laser Source (TLS) is compatible with any VIS-NIR broadband source.
This high-end product provides the highest out-of-band refection (< -60 db) available on the market. The output power depends on the chosen supercontinuum source and can go from 2mW/nm up to 15mW/nm.
The following models of CONTRAST series Tunable Laser Sources are readily available:
CONTRAST-SR-VIS
Spectral range: 400-1000 nm
Bandwidth (FWHM): < 2.5 nm
Out-of-band rejection: <-60dB@±40nm, <-30dB@±10nm
Peak efficiency: Typically around 65%
Optical density (OD): > OD6 (measured at 1064 nm)
CONTRAST-SR-SWIR
Spectral range: 1000-2300 nm (2500 nm optional)
Bandwidth (FWHM): < 5.0 nm
Out-of-band rejection: <-60dB@±80nm, <-30dB@±20nm
Peak efficiency: Typically around 65%
Optical density (OD): > OD6 (measured at 1064 nm)
CONTRAST-EXT IV
Spectral range: 400-2300 nm (2500 nm optional)
Bandwidth (FWHM): 400-1000 nm, < 2.5 nm | 1000-2300 nm, < 5.0 nm
Out-of-band rejection: <-60dB@±40nm, <-30dB@±10nm | <-60dB@±80nm, <-30dB@±20nm
Peak efficiency: Typically around 65%
Optical density (OD): > OD6 (measured at 1064 nm)
CONTRAST-X
Spectral range: X represents a custom spectral range
Bandwidth (FWHM): 0.15 - 0.9 nm
Out-of-band rejection: Depends on the bandwidth
Peak efficiency: Typically around 65%
Optical density (OD): TBD
Please use the "REQUEST QUOTE" button to inquire.
Tunable Laser Source
Specifications |
|
|---|---|
| Bandwidth: | 2-5 nm |
| Center Wavelength: | 1350 nm |
| Output Power: | 15 mW |
| Polarization: | Unpolarized |
| Out Of Band Rejection: | < -60 dB @ ± 80 nm |
| Optical Densiy (OD): | > OD6 (measured at 1064 nm) |
| Maximum Input Power: | 20 W |
| Input Beam Divergence Requirement (full Angle): | < 1.5 mrad |
| Peak Efficiency: | 65 % |
Features
CONTRAST Series Tunable Laser Sources come with the following options and accessories:
Enhance SWIR: Up to 2500 nm
Fibered output: An X-Y-Z translation adjustment allows coupling optimization
Harmonic filter: Blocks the harmonics coming from a specific region (varies with models)
Alignment kit: In free space configuration (input/output), the alignment kit allows the user to rapidly find the correct alignment
Applications
CONTRAST series Tunable Laser Sources are the perfect choice for:
- Instruments calibration
- Pump-Probe Spectroscopy (PLE, PL, etc.)
- Hyperspectral imaging
- Reflectance measurements of tissue for cancer research
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:
Canada
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Sold by:
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On FindLight:
since 2015
Frequently Asked Questions
The CONTRAST series Tunable Laser Sources are suitable for instruments calibration, pump-probe spectroscopy, hyperspectral imaging, and reflectance measurements of tissue for cancer research.
The maximum input average power for the tunable laser source depends on the chosen supercontinuum source and can go up to 20W.
The bandwidth of the CONTRAST-EXT IV model is < 2.5 nm for the 400-1000 nm range and < 5.0 nm for the 1000-2300 nm range.
The out-of-band rejection for the CONTRAST-SR-SWIR model is <-60dB@±80nm, <-30dB@±20nm.
The spectral range of the CONTRAST-SR-VIS model is 400-1000 nm.