HighFinesse Laser Spectrum Analyzer
Compact and Robust Spectrometers with Fully Customizable Range and Resolution Parameters, Able to Measure Pulsed and Continuous Lasers at High Measurement Speeds
- Up to 500 Hz measurement speed
- Resolving power R = 20,000 (31 pm @633 nm)
- Instruments available for 192 - 11,000 nm
- Wavelength accuracy: 6 GHz (8 pm @633 nm)
The grating based HighFinesse Laser Spectrum Analyzers offer the capability for a very accurate simultaneous measurement of both the center wavelength and the linewidth of a laser source with a compact and versatile instrument.
The product series covers the ranges from 192 nm to 11,000 nm. The grating based technology allows the analysis of laser sources over a large linewidth range. Utilizing the principle of non-moving parts just like the well-known HighFinesse WS-series wavemeters, the LSA offers the time-tested robustness and ability to measure both pulsed and cw lasers.
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Specification
LSA Series
• pulsed & cw lasers:
non-moving parts
• Remote network access
• software integrationAbsolute Accuracy [GHz] Resolving Power [R = λ/Δλ] Spectral Resolution [Δλ = λ/R] Measurement Speed [Hz] Wavelength Ranges [nm] LSA 6 20000 e.g. 31.65 pm @633 nm 500 (Data Acquisition) 192 - 2250 
LSA IR-III Series
• pulsed & cw lasers:
non-moving parts
• Remote network access
• software integrationAbsolute Accuracy [nm] Spectral Resolution [nm] Measurement Speed [Hz] Wavelength Ranges [µm] Calibration LSA IR-III Type 2-3 1 15 100 1.4 - 3 see IR-HeNe LSA IR-III Type 2-6 2 20 100 1.4 - 6 see IR-HeNe LSA IR-III Type 2-11 5 30 100 1.4 - 11 see IR-HeNe - Options
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