1550 nm, Up to 20 mW, DFB Laser, PM Output, DM Capable Output Power:10mW Extremely High Photodarkening Resistivity

Extremely High Photodarkening Resistivity

This bandpass filter utilizes thin-film technology to notch filter wavelengths of 1536

FEATURES25 G Channel SpacingLow Insertion LossExcellent Channel IsolationUSE INRegional and Long HaulDWDM NetworksWavelength Reference

which is compact

The 100 GHz spacing DWDM filters allow system designers optimal configuration flexibility

1550 nm, Up to 20 mW, DFB Laser, PM Output, DM Capable Output Power:10mW Extremely High Photodarkening ResistivityThe DFB 1550D PM is a single frequency laser coupled with polarization maintaining fiber at 1550 nm in a standard 14 pin butterfly package for direct modulation application. Built with Distributed Feed Back Grating (DFB) as cavity reflector and Multi Quantum Well (MQW) as the active layer, it provides a pure, single longitudinal mode, and extremely stable wavelength source up to 20 mW of output optical power with a high Side Mode Suppression Ratio