The Optilab NPL-DFB-M is a variable pulsed DFB laser source, a building block ideal for MOPA, LIDAR, OTDR laser systems development and applications. This fully integrated compact module contains a Distributed Feedback (DFB) laser and variable nanosecond pulse generation circuits. The NPL-DFB-M provides 20 mW optical peak power in 1550 nm wavelength region, with a programmable pulse width from 10 ns to 1000 ns, and a selectable pulse repetition rate from 100 Hz to 1 MHz. The optical pulse generation can alternatively be controlled via an external electrical trigger. In a compact design, NPL-DFB-M is applicable for OEM integration or as a stand alone pulsed laser source. The NPL-DFB-XXXX-M requires a single ±5 Volt DC power supply for operation. Contact Optilab for more information.
Features:
➤Standard wavelength: 1550 ± 20 nm
➤O band wavelengths available upon request
➤Requires no external pulse generator
➤Pulse width: 10 ns to 1000 ns, programmable
➤Selectable repetition rate: 100 Hz to 1 MHz
➤20 mW peak power @ 10 ns Pulse Width
➤RS-232 via USB control interface
Applications:
➤Master Oscillator (MO) for MOPA
➤Pulsed light source for LiDAR
➤Laser source for OTDR
➤Pulse based optical instrumentation
➤Raman distributed sensing
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