泵浦激光器

These lasers are designed as pump sources for erbium doped fiber amplifier (EDFA) applications. Processes and

techniques of coupling the fiber to the laser allow high output powers that are very stable with both time and

temperature. The grating is located in the pigtail to stabilize the wavelength.

Devices are available with kink free output powers to 750mW.

The LC962U series pump module utilises a Fiber Bragg Grating design for enhanced wavelength and power

stability performance. This product has been designed to ensure superior wavelength locking over drive current,

temperature and optical feedback changes.

Features

• Fiber Bragg Grating wavelength stabilization

• High output power, up to 750mW kink free

• Polarization maintaining fiber pigtail

• Internal thermoelectric heatpump and monitor photodiode

• Hermetically sealed 14-pin butterfly package

• Telcordia GR-468-CORE compliant

• Field proven high reliability

• RoHS compliant

Applications

• Low noise EDFAs

• Dense wavelength pision multiplexing (DWDM) EDFAs

• CATV Applications

Operating Characteristics

Conditions unless otherwise stated: Case temperature -20 to 75 ºC

Submount temperature 25 ºC

Wavelength=974nm, CW operation

Operating power assumes a 10% ageing margin