Description
The CoLIA 1550nm Long Pulse Single Frequency Polarization Maintaining Fiber Amplifier from Connet is specifically designed for high-energy, long-pulse applications in the eye-safe wavelength range. Optimized for amplifying narrow-linewidth, single-frequency signals, it delivers superior performance with pulse energies reaching up to 120 μJ.
Utilizing a multi-stage amplification process, the CoLIA amplifier effectively suppresses nonlinear effects such as stimulated Brillouin scattering (SBS), ensuring low noise, high pulse energy, and exceptional beam quality near the diffraction limit. With adjustable repetition rates between 10–20 kHz and pulse widths ranging from 200–2000 ns, it offers great flexibility for Doppler wind-measurement LiDAR, aerosol detection, pollution monitoring, and scientific research.
Featuring robust air-cooled operation, RS-232 communication interface, and FC/APC connectors, the CoLIA series guarantees stable, reliable performance even under challenging environmental conditions. This modular amplifier is the ideal choice for applications demanding high precision, low noise, and long-term stability.
CoLIA 1550nm Long Pulse Single Frequency PM Fiber Amplifier
Specifications
| Amplifier Type: | EDFA - Erbium-Doped Fiber Amplifier |
|---|---|
| Wavelength Range: | 1530 – 1561 nm |
| Min Input Power: | Not Specified |
| Max Output Power: | 600 dBm |
| Nominal Gain: | Not Specified |
| Output Fiber Type: | PLMA |
| Pulse Energy @200ns Pulse Width: | 120 uJ |
| Repetition Rate: | 20 KHz |
| Input Average Power: | 20 mW |
| Beam Quality M2: | 1.2 |
| Polarization Extinction Ratio (PER): | 17 dB |
| Output Power Stability (15 Mins): | ±0.5 % |
| Output Power Stability (8hrs): | ±1 % |
| Output Isolation: | 30 dB |
| Power Supply: | 12-24 VDC |
| Cooling Mode: | Air-cooling |
| Operating Temperature: | -35 to +50 ℃ |
| Storage Temperature: | -40 to +85 ℃ |
| Output Fiber Length: | > 0.3 m |
| Communication Interface: | RS232 |
| Dimension: | 200 (L) x 135 (W) x 41 (H) mm |
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Features
- Eye-Safe Wavelength: Operates at 1550 nm for enhanced safety in atmospheric applications
- High Pulse Energy: Supports pulse energy up to 120 μJ for long-range detection and measurement
- Adjustable Repetition Rate: Flexible settings between 10–20 kHz to suit various system requirements
- Wide Pulse Width Range: Pulse duration tunable from 200 to 2000 ns for diverse application needs
- Low Noise Design: Suppresses nonlinear effects like SBS, maintaining signal integrity and beam quality
- Excellent Beam Quality: Near diffraction-limited output with M² as low as 1.05.
- Robust and Compact Design: Air-cooled, modular construction for easy integration and reliable operation
Applications
- Doppler Wind-Measurement LiDAR: Ideal for high-precision atmospheric wind profiling
- Aerosol Detection: Enables sensitive and accurate particulate analysis
- Pollution Monitoring: Supports environmental sensing and pollutant tracking
- Scientific Research: Perfect for experimental setups requiring stable, high-energy fiber amplification
Frequently Asked Questions
What are the applications of the CoLIA 1550nm Long Pulse Single Frequency PM Fiber Amplifier?
What is the maximum pulse energy of the CoLIA 1550nm Long Pulse Single Frequency PM Fiber Amplifier?
What is the output fiber type of the CoLIA 1550nm Long Pulse Single Frequency PM Fiber Amplifier?
What is the repetition rate range of the CoLIA 1550nm Long Pulse Single Frequency PM Fiber Amplifier?
What is the wavelength of the CoLIA 1550nm Long Pulse Single Frequency PM Fiber Amplifier?
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