Optical fiber collimator is an important sub-component widely used in fiber optical components and devices. Collimators usually use GRIN lens or C len...

This PIN photodetector has a 3dB bandwidth of 10GHz (or 20GHz). It has planar GaInAs/InP structure to ensure high responsivity over a very wide detect...

This device has standard DWDM single channel add/drop filter functionality, and at the same time is a polarization maintaining device. It is designed ...

OPM-09 series of optical power meter are compact instruments. It has an InGaAs detector and covers wavelength from 800nm to 1650nm. It has a display r...

This handheld instrument has an electrically driven variable optical fiber attenuator as its key element in achieving continuously adjustable attenuat...

Polarization maintaining couplers (PMC) combine or split the incoming light and maintain their polarization states at the output ports. Two types o...