1550 nm Laser Linewidth Analyzer, 2 kHz - 100 MHz

The Optilab LLA is a laser linewidth analyzer based on the delayed self-heterodyne interferometric technique. It consists of a high-performance LiNbO3 phase modulator as the frequency shifter in the delayed self-heterodyne interferometer. The LLA also includes high-gain photoreceiver and RF amplifier, as well as a high-resolution spectrum analyzer for accurate and convenient measurement. The high sensitivity of the LLA allows measurement and analysis of lasers with intrinsic linewidth of several kHz. An intuitive and easy-to-use GUI can provide lineshape plots and Lorentzian fitting. Contact Optilab Sales for more information and pricing.Features:- Narrow Linewidth Laser Test- Phase Modulator for Frequency Shifting- High-Gain Photoreceiver and RF Amplifier- Integrated RF Spectrum Analyzer (SA)- Lorentzian Linewidth Fitting- Optional RIN Noise Test CapabilityUse In:- Laser Linewidth Measurements- Coherent Communications- Research and Development- Test and Measurement Datasheet LLA Video