1550nm Pulsed Erbium Er Fiber Laser
1550nm Pulsed Erbium Er Fiber Laser

Price:   $8,800.00

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1550nm pulsed Erbium fiber laser is especially designed and developed for LIDAR and remote sensing applications. These lasers are "eye safe' with broad range of pulse widths, repetition frequency, peak power and energy per pulse, as well as linear or random polarization operation options.

1550nm (1.5μm 1.5um) pulsed Erbium fiber laser is based on MOPA configuration (Master Oscillator Power Amplifier), which uses laser pulse generation, triggering, gating and ASE suppression technology.  This configuration allows laser pulse characteristics to be easily controlled and adjusted for customized applications. Integrated and highly responsive power monitoring circuitry continuously feeds back to optimize laser operation.  This laser module features effective management interface for users to access, monitor and adjust key operating parameters. User-friendly RS-232 interface ensures reliable connectivity with customer's control system.

All single-mode fiber design
Adjustable pulse width range 4ns to 50ns
Average Signal/ASE suppression ratio >20 dB
Random output polarization
Highly reliable laser diode pumps
Maintenance free operation

Range finding
Remote sensing
Weather and pollutant
Seed source for high power amplifier

Optical characteristics:

Center wavelenght: Min 1548nm Typ 1550nm Max 1552nm
Center wavelenght stability: Typ 0.04nm Max 0.1nm
Pulse width(FWHM):Min 5ns Typ 16ns Max 50ns
Pulse repetition frequency: Min  12kHz Typ 16kHz Max 20kHz
Output average power: 20mW-35mW
Maximum pulse energy: Typ 1.25nJ Max 2.20nJ
Control mode:ACC
Output polarization: Random
Signal/ASE suppression ratio: Min 20  Typ 25 
Power stability: Typ 2.5% Max 5%
Output fiber type:SMF-28e
Output fiber length: 80cm

Mechanical & Environmental characteristics:

Dimensions(W*D*H): 150x125x30
Weight: 720g
Cooling: Conductive via bottom surface
Operating temperature range: 0 to 50°C
Storage temperature range: -10 to 60°C
Humidity:10 to 90%

Electrical characteristics:

Power supply: Min 4.3V Typ 5V Max 5.3V
Power consumption: Typ 5W Max 8.5W

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