REP1500-1560 | DFB for Ammonia detection | RPMC Lasers
1550nm DFB Laser Diode, for Telecom Applications
New 3W 1550nm Cos Laser Diode Chip Te Polarization Mode Free Space Communication - China 1550nm Laser Diode Chip, Laser Chip 1550nm Cos | Made-in-China.com