Chongfan Technology
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Product
Narrow-linewidth semiconductor laser
Classification：
Detail
Parameters
Technical Data
- Precision wavelength tuning < 1MHz
- Frequency stability < 1%
- Spatial light output
The narrow-linewidth semiconductor laser series features an integrated mechanical design and incorporates atomic spectral‑line frequency stabilization, enabling the output wavelength to be precisely locked to a specific atomic transition line. 852 nm/780 nm). A high-bandwidth active feedback mechanism enables deep suppression of laser frequency noise, ensuring long-term, continuous locking stability. The ECDL series features an ultra-narrow linewidth (typical value < 100 kHz), power output stability better than 1%, and supports a mode-hop-free continuous tuning range of ≥20 GHz. The laser beam quality is excellent, with fast- and slow-axis divergence angles of less than 1 mrad and 4 mrad, respectively, while a 30 dB isolator further ensures the optical system’s purity.
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Address: Room 403, Building 6, Phase III of R&D, No. 36 Xiyong Avenue, High tech Zone, Chongqing, China.
Telephone: +86-13658337211
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