OSA Series Optical Spectrum Analyzers
Brand: ThorLabs | Category: Scientific & Laboratory Equipment
Fourier transform based analysers that act as both a broadband spectrometer and a wavelength meter. Seven models cover 250 nm to 12 micrometres, taking either an FC/PC fibre input or a collimated free space beam.
Technical Specifications
| Parameter | Value |
|---|---|
| Specification | Wavelength coverage from 250 nm to 12.0 micrometres across the range |
| Spectral resolution | 7.5 GHz (OSA20xC) or 1.9 GHz (Redstone OSA30x) |
| Spectral accuracy | plus or minus 2 ppm or plus or minus 0.2 ppm |
| Wavelength meter accuracy | plus or minus 1 ppm or plus or minus 0.5 ppm |
| Optical rejection ratio | 30 dB or 40 dB |
| Free space input | up to 6 mm or 10 mm collimated beam diameter |
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