O/E LAND INC. specializes in manufacturing and marketing of fiber grating, phase masks, tunable fiber grating, V-Groove silicon chip, high power metal masks, apodization masks, hydrogen loading system, broadband fiber light source, fiber optical recirculating loop, Raman Amplifier Simulator, fiber grating simulation tools. We also have a large selection of fiber optic passive components like circulator, isolator, coupler, collimator, connector , jump cable, and other fiber optics and micro optics products. make high quality phase masks for fiber Bragg.

Our philosophy is to serve our customers with high performance, yet affordable fiber optics, micro optics and optoelectronics products and services.