Applied Optoelectronics, Inc. AOI

 , US Manufacturer
Manufactures advanced optical devices, packaged optical components, optical subsystems, laser transmitters, and fiber optic transceivers.

Albis Optoelectronics AG

 , CH Manufacturer
PIN-PD chips, monitor photodiode chips and APD chips and modules.

LEMON Photonics Technologies Co.,Ltd

 , CN Manufacturer,  Custom Manufacturer
VCSEL array chips