1310nm 1550nm MQW-DFB Laser Multiple Quantum Well DFB laser for analog AM application
This MQW (Multiple Quantum Well) DFB laser for analog AM application is a high power laser capable of
carrying 78 channels with excellent CSO, CTB, and CNR performance. It is packaged in a ‘butterfly’ type module.
The module employs a high efficiency optical coupling system, coupling the laser output through a built-in optical isolator into a single mode fiber pigtail. The module also includes a monitor photodiode, a thermoelectric cooler (TEC) and a thermistor.
• Direct Modulation MQW DFB Laser
• Built-in TEC, Thermistor and Monitor PD
• Optical Isolator
• 14 Pin Butterfly Type Module
• 78 Channel NTSC Loading
• 112 Channel device available
• Low Residual CSO & CTB
• 11 dB Link Budget Available
This MQW DFB laser is intended for application in analog AM, CATV at 1310nm. Transmission spans of 30 km are possible without amplification.