Broadband InGaAs Balanced Photodetector
Description
This product is composed of a pair of InGaAs chips with push-pull design, 50Ω impedance matching circuit, linear low noise amplifier (optional), ceramic substrate, single mode fiber and DC-DC power chip in a hermetic package.It is capable of handling more than 10mW optical power, high common mode rejection ratio (CMRR) and low polarization dependent Loss (PDL). Different electrical bandwidth such as 6GHz, 12GHz, 15GHz and 18GHz can be selected. Normalized optical wavelength is from 1260nm to 1600nm, which can also be customized. Wide Operating temperature range is from -40℃ to 70℃. It is widely used in free space optical communication, Laser wind radar, RF photonics, test and instrument.
Application Features
Free space optical communication C and L band wavelength
Laser wind radar SMA or SMPM RF output
Analog RF Links Convenient for system connection
High integration