OPEAK's YDD seires are high-power single mode ytterbium fiber lasers delivering up to 20 W CW at a wavelength between 1050nm to 1100nm. The hight efficiency eliminates the need for complicated and expensive cooling mechanisms.

OPEAK offers complete solutions for optical signal amplification at different stages of the transmission path in an optical communication network. The products include EDFA series modules.The EDFA series cover compact, cost optimized gain block/module to full featured, multi-stage, high output power amplifiers.

OPEAK offers all kinds of fiber optic coupler based on the fused taper technique, including special wavelength (633nm/850nm) couplers, dual window & wide bandwidth couplers, polarization maintaining coupler and WDM couplers.

New Product: mASE Module with Realtime Monitoring Function

New Product: Compact size ASE source for fiber optic sensor