1550nm-band high power nanosecond laser ( High power high energy )
The 1550nm high-power, high-energy nanosecond laser combines a high-power gain-fiber module with dedicated drive and temperature-control circuits to produce pulses with high peak power and high energy, with stable wavelength and power. Applications include laser ranging lidar and fiber sensing systems.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Operating Wavelength | typical:1550 nm |
| Wavelength Accuracy | typical:±1 nm |
| Max Single-pulse energy [@Pulse frequency≤10kHz, pulse width≥10ns] | typical:100 μJ |
| Max Output Peak Power [@Pulse width 3ns, pulse frequency≤10kHz] | typical:10 kW |
| Max Average Laser Power [@Pulse width≥3ns, pulse frequency≥100kHz] | typical:2 W |
| Pulse Width [*At 1~3ns, refers to the full width at half maximum; at >3ns, refers to the full width at the pulse base] | typical:1～200 adjustable |
| Repetition Rate | typical:1～3000 adjustable |
| Beam quality M2 [Depending on the output-collimator specifications] | typical: ≤1.1 |
| Output Isolation | typical:≥30 dB |
| Short-term Stability [Equivalent ≤±1.2% / 15 minutes] | typical:≤ ±0.05 |
| Long-term Stability [Equivalent ≤±2% / 8 hours] | typical:≤ ±0.1 |
| Laser polarization state | Random |
| Fiber Type [Length 0.3~1m] | SMF-28 Optical fiber |
| Fiber connector [Depending on the pulse peak power] | FC/APC |
| Control Method [Benchtop] | Touchscreen / RS232 serial communication |
| Control Method [Module] | Buttons / RS232 or USB communication |
| Communication Interface [Benchtop] | DB9 female connector |
| Communication Interface [Module] | DB9 female connector |
| Trigger Method [Benchtop] | TTL, internal/external triggering (switchable) |
| Trigger Method [Module] | TTL, internal/external triggering (switchable) |
| Power supply [Benchtop] | AC 100~240V , 30W |
| Power supply [Module] | DC 12V, 30W |
| Operating Temperature | -5~+35°C |
| Operating Humidity | 0~70% |
Applications
Key Features
Datasheet
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Supplier Information
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