The Shanghai Precilaser Narrow Linewidth Laser range comprises high-performance continuous-wave (CW) laser sources designed for applications requiring exceptional spectral purity, frequency stability and precise wavelength control. Combining single-frequency seed lasers, low-noise fibre amplification and advanced frequency-conversion technology, Precilaser delivers narrow-linewidth laser solutions for demanding scientific research, quantum technology and advanced industrial applications.
Available across a broad range of wavelengths, Precilaser’s narrow-linewidth lasers cover the ultraviolet, visible and near-infrared regions. Configurations include wavelengths from 313 nm to 1610 nm, with additional frequency-converted options available for specialised applications. Output power ranges from milliwatts to several watts, depending on wavelength and configuration. This flexibility allows users to select a laser source tailored to their experimental requirements.
At the heart of the range is advanced single-frequency laser technology, designed to provide stable, mode-hop-free operation and low frequency noise. Selected models achieve linewidths below 10 kHz, while specialised fibre seed lasers offer linewidths down to the kilohertz range. High-quality TEM₀₀ beam profiles, linear polarisation and low intensity noise support precision optical measurements and demanding interferometric applications.For applications requiring specific atomic transitions or shorter wavelengths, Precilaser also offers frequency-converted laser systems using efficient nonlinear optical techniques. These systems extend the available wavelength range and provide high spectral stability for precision measurement, spectroscopy and advanced optical instrumentation.
Typical applications include quantum computing, atomic and molecular spectroscopy, optical frequency standards, interferometry, precision metrology, laser cooling and trapping, LIDAR and semiconductor wafer inspection. With a broad selection of wavelengths, output powers and configurations, Precilaser narrow-linewidth lasers provide a flexible foundation for research laboratories and OEM systems.
Photonic Solutions supplies Shanghai Precilaser laser technology to customers across the UK and Ireland, with technical support to help identify the appropriate wavelength, linewidth and output configuration.
