Butterfly Laser 13dBm, 988.00nm SMfiber
Nortel Networks LC91A-20 Pump Laser Module
- Low noise EDFA
- WL 988.00nm
- 80mW
Description
These lasers are designed as pump sources for Erbium-Doped Fibre Amplifier (EDFA) applications. Proprietary processes and techniques of coupling the fibre to the laser allow high output powers which are very stable with both time and temperature. Devices are available with kink free output powers from 80mW to 140 mW. In order to ensure highly stable power and wavelength characteristics, Nortel recommend that the device is operated with dither applied to the laser drive current. The recommended dither conditions are 40 mA peak-to-peak at 2 MHz and can be achieved by applying a 2V pk-pk square wave modulation at 2 MHz into 50 ?
- Case temperature: -20 to +75°C
- Submount temperature: 25°C
- Monitor diode bias: -5 V
- CW operation