Ultra-Narrow Linewidth Laser Source

Ultra-Narrow Linewidth Laser Source is available through BBN International for customers seeking specialist optical, electronic and industrial technology solutions.

LIDAR, BOTDR, φOTDR Hydrophone Distributed fibre optic sensing Non-linear research Coherent optical communication Beogold's 1550nm ultra-narrow linewidth laser is a proprietary low-noise fibre laser source. The uniquely designed ultra-narrow fibre filter ensures single frequency operation of the laser. Its unique temperature control and anti-vibration design eliminates impact of changing external temperature and vibration, thus achieving a stable longitudinal single mode and single frequency output. The laser offers excellent performances. It features KHz-level linewidth, low frequency noise and intensity noise, and SMSR more than 50 dB. In addition, the uniquely designed high-strength package ensures that the fibre laser module can better adapt to changing environmental conditions, such as temperature, vibration and impact, achieving longitudinal single mode, free of mode-hops. Beogold's single-frequency narrow linewidth fibre laser source delivers output power up to 50mW and higher.

Key features: Ultra narrow linewidth < 3kHz; High output power; Tuneable output power; High stability and reliability; Excellent thermal adaptability.

Typical applications: LIDAR, BOTDR, φOTDR; Hydrophone Distributed fibre optic sensing; Non-linear research; Coherent optical communication.

For product specifications, suitability and further information, please visit the product page or contact BBN International.

For more information on Ultra-Narrow Linewidth Laser Source talk to BBN International Ltd