DLA493381, Lambda beam WL 852-550² 852 nm, 525 mW, wavelength stabilized, single longitudinal
Lambda Beam Wavelock
Lambda Beam Wavelock is a highly wavelength-stabilized compact laser system specifically engineered for ultra-precise Raman spectroscopy, high-resolution optical measurements, and demanding scientific applications. Utilizing advanced wavelength-locking technology, the system maintains exceptional spectral stability and minimizes wavelength drift, ensuring reliable and repeatable results even during extended operation.
Designed for applications where spectral accuracy is critical, Lambda Beam Wavelock delivers narrow linewidth performance, superior power stability, and low noise characteristics in a compact and easy-to-integrate platform. Its robust design makes it ideal for research laboratories, analytical instrumentation, spectroscopy systems, and OEM integration.
Wavelength: 852nm
Power: 525mW
Type: Free Space
Beam diameter: 1.1 x 2.2 to 1.2 x 2.8 mm
Divergence: < 1.2 mrad
Spatial beam mode: TEM00
Polarization linear: > 100:1 typical
Beam alignment: < 5 mrad and < 0.1 mm
Pointing stability: < 5µrad/K
Noise: < 2% RMS
Power stability: < 1 % (10h)
Temp. accuracy: < 10 mK
Warm-up time: ready for use after 5 s, calibrated operation after 3 min
Drive mode: active current control
Modulation modes*: Constant adjustable power, analog & digital external modulation up to 1.5 MHz
Control modes: Power, temperature and modulation via USB
CDHR classification: 3b, 4 (for laser output > 500mW
Dimensions: 63.5 x 31.0 x 32.5 mm
Weight: 94 g (laser head)
Operating temperature: 0 °C to 45 °C (non-condensing)
Storage temperature: -25 °C to 70 °C
Note: 2 Water cooler base plate option WCBP-NP is recommended
Recommended products
Goggle suggestions use the ANSI Z136.1 method for continuous-wave lasers (7 mm pupil; 0.25 s for visible, 10 s for near-infrared wavelengths) and list only goggles rated at or above the required optical density at this wavelength. Please confirm the choice with your laser safety officer.
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