China Seed Laser 1550nm Pulse Laser Diode for Laser Range Finder Laser Seed for Communication Cable, Find details about China Laser Diode, Laser Range Finder from Seed Laser 1550nm Pulse Laser Diode for Laser Range Finder Laser Seed for Communication Cable
Seed Laser 1550nm pulse laser diode for Laser Range Finder Laser Seed for Communication Cable
Features
Parameter | Symbol | Min. | Typical | Max. | Unit |
Pulsed Forward Current | IFP | - | - | 750 | mA |
Reverse Voltage | VR | - | - | 2 | V |
Reverse Voltage (monitor PD) | VRM | - | - | 10 | V |
Reverse Current (monitor PD) | IFPM | - | - | 2 | mA |
Operating Case Temperature | TC | 0 | - | 60 | ºC |
Storage Temperature | Tstg | -40 | - | 85 | ºC |
Lead Soldering Temperature | Tsld | - | - | 260(10s) | ºC |
Relative Humidity (noncondensing) | RH | - | - | 85 | % |
Parameter | Symbol | Min. | Typ. | Max. | Unit | Notes |
Forward Voltage | VFP | - | - | 3.5 | V | IFP = 400 mA, PW = 10 μs, Duty = 1% |
Threshold Current | Ith | - | 20 | 35 | mA | |
Optical Output Power From SM Fiber | Pf | 60 | - | - | mW | IFP =400 mA, PW = 10 μs, Duty = 1% |
Center Wavelength | λc | -N | 1550 | +N | nm | PW = 10 μs, Duty = 1% ,N=1/2/3 |
Spectral Width | σ | - | - | 1 | nm | RMS (−20dB) |
Rise Time | tr | - | 0.2 | 0.5 | ns | 20-80% |
Fall Time | tf | - | 0.2 | 0.5 | ns | 80-20% |
Monitor Current | Im | 0.05 | - | - | mA | VRM = 5V |