Fiber Coupled Narrow Line Laser Source

SKU: FCNL

The FCNL series of Fiber Coupled Narrowline Laser Sources delivers linewidths as narrow as 3kHz and output power up to 200mW in single-mode or polarization-maintaining fiber. Each benchtop laser source features high-precision, low-noise auto-feedback drive electronics to ensure constant output power or constant driving current. An integrated temperature control unit maintains optimal operating conditions, and a built-in isolator prevents reflection-induced laser instability. Each unit includes a front fiber output connector and a universal power supply compatible with 100 to 240 VAC. We offer two package options: a benchtop version for ease of use, and a compact module for system integration. The benchtop model features an intuitive LCD display with independent controls for output power and temperature, accessible via two front rotating knobs. The module version provides front settings for power and temperature adjustment.