1480 nm Polarization Maintaining Isolator, Dual Stage, 300 mW Optical Modulator The filter is a 1550

The filter is a 1550 nm bandpass filter

A strained multi-quantum well (st-MQW) laser diode chip is integrated with thermo-electric cooler (TEC) and PIN photodiode in a hermetically sealed 14-pin butterfly package

Compact In-Line Package

and its low insertion loss provides for its maximum transmission power

1480 nm Polarization Maintaining Isolator, Dual Stage, 300 mW Optical Modulator The filter is a 1550The polarization maintaining optical isolator is a device, which allows the light to transmit through the passive route from input to output, while blocking the reversed direction. The device is characterized with high isolation, high return loss and low insertion loss. It has been widely used in communication systems, test Instrument, fiber sensor and research. FEATURES High Isolation Low Insertion Loss High Return Loss High Extinction Ratio USE IN