Factory making Ho-Doped Fiber - 1.0um CoSF-R High Power Narrow Linewidth Single Frequency Fiber Laser – Connet Laser

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Connet Laser Technology Co., Ltd

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Factory making Ho-Doped Fiber - 1.0um CoSF-R High Power Narrow Linewidth Single Frequency Fiber Laser – Connet Laser Detail:

Connet CoSF-R high power narrow linewidth single frequency fiber laser is a low noise fiber laser based on Connet’s proprietary technology, a patent pending “Optimized Ring Cavity” specially designed to eliminate the standing wave Spatial Hole Burning (SHB) phenomenon which appears easily in linear cavity fiber lasers. It comes with the particular polarization controlling technology to realize stable linear polarization, single longitudinal mode, ultra-narrow linewidth single frequency laser output.

Connet narrow linewidth single frequency fiber laser is with excellent performance with the ultra-narrow linewidth in the kHz range, extremely low frequency and RIN noise, and the good SMSR more than 50dB. The CoSF-R high power narrow linewidth single frequency fiber laser internally adopts the MOPA design to achieve the output power up to 50W through the multi-stage optimized all PM fiber amplifier, and meanwhile fully suppress the nonlinear effects like SBS.

The output power of the CoSF-R high power narrow linewidth single frequency fiber laser can be 50W and the higher output power also can be provided on request. The center wavelength can be chosen freely in the range of 1010-1120nm such as 1018nm, 1030nm, 1053nm and 1083nm, etc.

·Ultra-narrow linewidth
·Stable single frequency & single polarization operation
·No mode-hopping, No out-bursting noise
·Low phase and intensity noise
·Flexible design, various wavelengths optional
·PM output, high PER

·High output power: up to 50W


·Fiber optic sensing
·Atomic trapping
·Laser spectroscopy
·Coherent communication
·Other Scientific Research








Part no.  


Center wavelength



Output power





Output laser type  

CW,Single frequency & Single longitudinal mode

Beam quality















Output polarization  

Linear polarization

Polarization extinction ratio (PER)





Output power stability (8hrs)





Output isolation





Output power tunable range





Operating temperature




Storage temperature




Power supply



Output fiber type  

Panda SM/LMA

Output fiber length


> 0.5

Optical connector  

FC/APC or Collimator


19”2U, 19”3U

Specifications:Lorentzian line shape with the optical delay of 120us.

Ordering information:
Standard wavelengths: 1064nm, 1018nm,1030nm, 1053nm and 1083nm, etc.
PW: Output power
Notes: The output power may be different in various wavelengths. The standard specifications are based on 1064nm. Please contact Connet for details.

Product detail pictures:

Factory making Ho-Doped Fiber -
 1.0um CoSF-R High Power Narrow Linewidth Single Frequency Fiber Laser – Connet Laser detail pictures

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We've been commitment to offer the competitive rate ,outstanding merchandise good quality, too as fast delivery for Factory making Ho-Doped Fiber - 1.0um CoSF-R High Power Narrow Linewidth Single Frequency Fiber Laser – Connet Laser, The product will supply to all over the world, such as: Brazil , Sudan , Bahrain , So that you can utilize the resource from the expanding info in international trade, we welcome shoppers from everywhere on-line and offline. In spite of the good quality solutions we provide, effective and satisfying consultation service is supplied by our professional after-sale service team. Product lists and detailed parameters and any other info weil be sent to you timely for your inquiries. So you should make contact with us by sending us emails or call us if you have any questions about our corporation. ou may also get our address info from our web page and come to our company to get a field survey of our merchandise. We've been confident that we have been going to share mutual achievement and create strong co-operation relations with our companions in this marketplace. We're searching forward for your inquiries.

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 can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Arabela from Honduras - 2015.10.09 19:07
    The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By April from Qatar - 2016.12.02 14:11