1550~1560nm Femtosecond Fiber Laser

This femtosecond pulsed laser employs all-PM passive mode-locking core technology, using high-performance rare-earth fiber as the gain medium to achieve highly stable femtosecond pulse output in the 1550~1560 nm band. It features ultra-narrow pulse width (<90 fs, typically 60 fs), >60 nm spectral bandwidth, ≥100 mW average power, fully self-starting operation, long lifetime, and maintenance-free performance. Available with 80 MHz or 100 MHz repetition rate in M65 module or B2 benchtop package. Well-suited for quantum optics, optical frequency comb construction, supercontinuum generation, and THz wave detection. Wavelength, pulse width, power, and repetition rate are customizable.