Good Quality Laser And Amplifier For Lidar - 1.5um High Power Single Frequency Polarization Maintaining Fiber Amplifiers – Connet Laser

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Connet Laser Technology Co., Ltd

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Good Quality Laser And Amplifier For Lidar - 1.5um High Power Single Frequency Polarization Maintaining Fiber Amplifiers – Connet Laser Detail:

The MARS series high power single frequency polarization maintaining optical fiber amplifiers of Connet  are designed specifically for the ultra-narrow linewidth single frequency laser source, such as  single frequency External Cavity Lasers and fiber lasers based on the principle of DFB or DBR. This kind of amplifiers has the capability of boosting the low power optical signal at kHz magnitude up to 50W output power and preserves the spectral property of the input signal. The MARS series amplifiers use high power high performance multi-mode pump internally, employ the technology of double cladding fiber amplification, and have the integrated design of all polarization-maintaining structure. The output power can be continuously tuning. MARS series fiber amplifiers are integral Turn-Key system with the microprocessor inside for controlling. The front panel is equipped with the switch to start the laser, the LCD to display the state of the power and the knob to adjust the output power.

Due to the extensive experience of handling the double cladding fiber, Connet conducts proper optimal design to the high power polarization maintaining fiber amplifiers, thus achieving high efficiency output while suppressing the nonlinear effects of the fiber. The unique thermal treatment technology guarantees that the desktop fiber amplifier can operate stably for a long time. The high-speed response protection circuit monitor the power of input and output signal automatically so that it can cut down the operation of the high power pump in case of the falling off of the input signal, thus ensures the safety of the whole system.

The MARS series high power desktop polarization-maintaining fiber amplifiers of Connet can be widely used in scientific research, coherent beam combining, coherent detection sensing system, etc.
• High peak output power: up to 50W
• Low noise figure
• Turn-Key system
•Total PM fiber structure, high PER
• High stability, high reliability

• Coherent detection
• Coherent combining
• Quantum optics
• Optical heterodyning and coherent communication
• Laser-based metrology





Part NO.  






Operating wavelength1



Output power2







Input power



Linewidth of seed



Operational mode  

Continuous wave



Relative Intensity Noise



Input Isolation



Output Isolation



Signal to Noise Ratio




Output power tunable range



Polarization Extinction Ratio(PER)




Output power stability3(8h)




Beam quality


TME00, M2<1.1


Input fiber type  


Output fiber type  


PLMA fiber

Length of the output fiber



Output  Terminal  

FC/APC connector or collimator


Power supply


100-240; 50-60Hz

Operation temperature


Storage temperature


Cooling mode  



19” 2U

19” 3U

1.Typical operating wavelength: 1540nm1550nm;
2.Typical output power: 1W5W10W20W;
3.The output power stability is measured under 25℃, 30 minutes after warm-up.
Ordering information
15xx:Operating wavelength in nm.Typical wavelength: 1540nm1550nm
B: Benchtop
PW: Output power in W0.5-0.5W1-1W10-10W
SFSingle Frequency

Product detail pictures:

Good Quality Laser And Amplifier For Lidar -
 1.5um High Power Single Frequency Polarization Maintaining Fiber Amplifiers – Connet Laser detail pictures

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Adhering into the theory of "quality, services, efficiency and growth", now we have gained trusts and praises from domestic and international shopper for Good Quality Laser And Amplifier For Lidar - 1.5um High Power Single Frequency Polarization Maintaining Fiber Amplifiers – Connet Laser, The product will supply to all over the world, such as: European , Tunisia , Sheffield , Good quality and reasonable price have brought us stable customers and high reputation. Providing 'Quality Products, Excellent Service, Competitive Prices and Prompt Delivery', we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We will work whole-heartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.

Connet Laser Technology Co., Ltd is a high-tech enterprise founded in 2007, which specializes in the development and production of laser source, fiber laser, optical fiber amplifier and the related products.

  • The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By Gwendolyn from Haiti - 2015.03.03 13:09
    Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Tom from Gabon - 2016.10.25 15:53