775 nm Sum Frequency Generator Module, 30 mm Mini 980/1550 nm WDM 10%/90% single wavelength coupler

10%/90% single wavelength coupler

High Return LossLow Insertion LossHigh Stability and ReliabilityUSE IN

Highly Flexible Writing Technology

Combining high core pump absorption

775 nm Sum Frequency Generator Module, 30 mm Mini 980/1550 nm WDM 10%/90% single wavelength couplerSFG 775 30 M is a fully integrated Sum Frequency Generator module, incorporated in the module is a 30 mm long Periodically Poled Lithium Niobate(PPLN) waveguide device (SFG 775 30 PG) for near IR light generation. Within the device there is a built in TEC and a Thermistor for precise temperature controlling. The SFG 775 30 PG is mounted on a precision temperature controller PTC 5000 MC. This module can be pumped at 1550 nm wavelength window for up