Low price for 974nm Singlemode Pump Laser - 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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We'll make each hard work to become excellent and excellent, and speed up our measures for standing from the rank of intercontinental top-grade and high-tech enterprises for Fiber Laser Hydrophone , High Energy Laser , Polarization Maintaining Fiber Patchcord , Together with the everlasting target of "continuous top quality improvement, customer satisfaction", we have been sure that our products high quality is stable and trustworthy and our solutions are best-selling at your home and overseas.
Low price for 974nm Singlemode Pump Laser - 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

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Low price for 974nm Singlemode Pump Laser -
 1.5um High Power Single Frequency Polarization Maintaining Fiber Amplifiers – Connet Laser detail pictures

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Our advancement depends over the highly developed devices, excellent talents and continually strengthened technology forces for Low price for 974nm Singlemode Pump Laser - 1.5um High Power Single Frequency Polarization Maintaining Fiber Amplifiers – Connet Laser, The product will supply to all over the world, such as: Sydney , Palestine , South Africa , When you are keen on any of our goods following you view our product list, be sure to feel free to make contact with us for inquiries. You'll be able to send us emails and get in touch with us for consultation and we shall respond to you as soon as we're able to. If it's convenient, you could find out our address in our web site and come to our enterprise. or additional information of our products by yourself. We're generally ready to build lengthy and steady co-operation relations with any possible shoppers within the associated fields.

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 supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Myrna from Comoros - 2016.06.22 12:49
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Lena from Angola - 2015.06.19 10:42