Description
MARS series high power single frequency polarization maintaining fiber amplifiers by Connet are designed specifically for ultra-narrow linewidth single frequency laser sources, such as fiber lasers based on the principle of Distributed Feedback Bragg Grating (DFB) or Distributed Bragg Reflector (DBR).
This kind of a fiber amplifier has the capability of boosting the low power optical signal at kHz frequencies up to 50W output power while preserving the spectral properties of the input signal.
MARS series amplifiers use the high power, high-performance, multi-mode pumps internally, employ the technology of double cladding fiber amplification, and have the integrated design in a polarization-maintaining structure. These high power single frequency fiber amplifiers come with a continuously tunable output power.
With the extensive experience in handling double cladding fibers, Connet conducts proper optimal design for high power polarization maintaining fiber amplifiers to achieve high efficiency output and suppress the nonlinear effects of the fiber.
The unique thermal treatment technology guarantees that this benchtop fiber amplifier can be operated stably for a long time. In order to ensure the safety of the whole system, the high-speed response protection circuit monitors the power of the input and output signals automatically so that it can cut down the operation of the high power pump in case of the input signal fall-off.
MARS series fiber amplifiers are turn-key user-friendly systems with a microprocessor inside for laser control purposes. The front panel is equipped with a switch to start the laser, a LCD to display the state of the power and a knob to adjust the output power.
Connet MARS series high power benchtop polarization-maintaining fiber amplifiers can be widely used in scientific research, coherent beam combining, coherent detection, fiber sensing system, etc.
2.0um High power Single Frequency PM Fiber Amplifier
Specifications
| Amplifier Type: | TDFA - Thulium-Doped Fiber Amplifier |
|---|---|
| Wavelength Range: | 1900 – 2100 nm |
| Min Input Power: | Not Specified |
| Max Output Power: | 47 dBm |
| Nominal Gain: | Not Specified |
| Output Fiber Type: | PLMA |
| Dimension: | 19” 2U or 3U |
| Storage Temperature: | -20 to +70 ℃ |
| Operating Temperature: | 0 to +50 ℃ |
| Power Supply: | 100~240 VAC |
| Output Fiber Connector: | FC/APC or Collimator |
| Input Fiber Connector: | FC/APC |
| Input Fiber Type: | PM1550-XP or PM1950 |
| Output Beam Quality (M2): | 1.1 |
| Output Power Stability: | ±1.0 % |
| Polarization Extinction Ratio: | 20 dB |
| Output Power Tunable Range: | 10~100 % |
| Output Isolation: | >30 dB |
| Input Isolation: | >30 dB |
| Polarization: | Linear |
| Operating Mode: | CW |
| Input Signal Linewidth: | 0.1 ~50 kHz |
Got questions about specs? Use the inquiry form to ask.
Download Data Sheet
Features
This high power single frequency polarization maintaining fiber amplifier module exhibit various features, such as
- High output power: 50W
- Low noise figure
- Turn-key and user-friendly system
- Polarization maintaining fiber structure, high PER
- High stability, high reliability
- Typical wavelengths: 1908nm, 1940nm, 2051nm
- Typical power: 1W, 10W, 50W (wavelength dependent)
Applications
Connet's fiber amplifiers are typically used in the following applications:
- Coherent detection
- Coherent combining
- Atomic cooling and trapping
- Fiber sensing
- Frequency doubling
- Quantum optics
- LiDAR
Applications in other areas are also possible. We will support your requests and try to meet the needs of your specific application.
Frequently Asked Questions
What is the output power range of the MARS series high power single frequency polarization maintaining fiber amplifier?
The output power range of the MARS series amplifier is 1W, 10W, and 50W, depending on the wavelength.
What is the operating mode of the amplifier?
The amplifier operates in continuous wave (CW) mode.
What is the polarization extinction ratio (PER) of the amplifier?
The polarization extinction ratio (PER) of the amplifier is 20dB for the 1W and 10W models, and 17dB for the 20W and 50W models.
What is the cooling mode of the amplifier?
The amplifier can be cooled either by air-cooling or water-cooling.
What is the typical operating wavelength of the amplifier?
The typical operating wavelengths of the amplifier are 1908nm, 1940nm, and 2051nm.
Got more questions? Use the RFQ form to ask the supplier directly.
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