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- 1550nm Long Pulse Single Frequency PM Fiber Laser (MP)
1550nm Long Pulse Single Frequency PM Fiber Laser (MP)
OVERVIEW
Connet CoLIS-HP series 1550nm nanosecond long pulse single frequency polarization-maintaining fiber laser is a modularized pulsed fiber laser specially designed for long-distance coherent Doppler wind lidar application. This fiber laser is for long-pulse applications (100ns-2us) based on eye-safe operating wavelength. The output laser is the single-mode linear polarization with the output single-pulse energy up to 150uJ.
CoLIS-HP series 1550nm nanosecond long pulse single-frequency polarization-maintaining fiber laser internally integrates with Connet's proprietary single-frequency narrow linewidth seed laser source with the linewidth being narrow to 5kHz. The extinction ratio can be up to 100dB or more through the cascaded acousto-optic modulator (AOM) to produce a pulse signal with high turn-off ratio.
Connet CoLIS-HP series 1550nm nanosecond long pulse single-frequency polarization-maintaining fiber laser adopts all PM fiber design and can achieve the high polarization extinction ratio (PER) output. The output end can be integrated with high power three-port optical circulator according to the application requirements.
SPECIFICATION
- Amplifier Type: EDFA - Erbium-Doped Fiber Amplifier
- Wavelength Range: 1545 - 1565 nm
- Max Output Power: - dBm
- Nominal Gain: Vahan Senekerimyan dB
Applications
· Coherent Doppler Wind LiDAR
· Environmental Monitoring
· Pollution Monitoring
· Other Scientific Research
KEY FEATURES
· Eye-safe Wavelength: 1550nm
· Single Pulse Energy: up to 150uJ
· Adjustable Repetition Rate: 5-20kHz
· Pulse Width: 100-2000ns
· Excellent Beam Quality: M2<1.3
· High Polarization Extinction Ratio (PER)
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