1310 nm Laser Linewidth Analyzer, 2 kHz - 100 MHz
1310 nm Laser Linewidth Analyzer, 2 kHz - 100 MHz

1310 nm Laser Linewidth Analyzer, 2 kHz - 100 MHz

VENDOR : optilab


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.

- 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 Capability

Use In:
- Laser Linewidth Measurements
- Coherent Communications
- Research and Development
- Test and Measurement


LLA Video Demonstration Link 

Why choose us

Short Lead Time

Optilab owns large inventory capability, we deliver quickly

1-Year Limited Warranty

Every item is offered with complimentary 1-year limited warranty 

Customer Support

Customer Support team is here to help, send message to cs@optilab.com