Changchun New Industries Optoelectronics Technology Co., Ltd.
Lasers, Optics & Photonics

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Spectrum Analysis
Laser Application Systems
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Customized Products
Diode Lasers
DPSS Lasers
Fiber Lasers
Multi-wavelength Lasers
High Stability Lasers
Low Noise Lasers
Single Frequency Lasers
Q-switched Lasers
Mode-locked Lasers
Wavelength-tunable Lasers
High Power Lasers
High Energy Lasers
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Fiber Coupling Lasers
OEM Lasers & Laser Modules
Components & Accessories
Laser Diode
Laser Optics
Fiber for Laser Coupling
Beam Expander
AOM and Shutter
Multi-function Optical System
Variable Attenuator
Laser Goggles


Customer Service
TTL or Analog Modulation
Fiber Coupling
Coating Service
Laser Marking Service
Complete Solution
Contact CNI
Tel: +86-431-85603799 / 89216078
国内: 0431-87020257 / 89216068
Fax:    +86-431-87020258

Single-Frequency Fiber Laser Series


CNI offers single-frequency fiber lasers which consist of a seed laser and an amplifier optimized for low noise operation. They are widely used in acoustic and seismic sensing, medical cosmetology, LIDAR, metrology, wind sensing, security, experimental research, etc.
The 1550 nm and 1064nm fiber laser are in single longitudinal and polarized mode.
Model Wavelength (nm) Output power (mW) Pulse width  Modulation Longitudinal mode Polarization Data sheets
FL-1064-SF 1064 1-500 N/A CW Single  >15dB
FL-1550-SF 1550 1-1000  N/A  CW Single  >15dB

     Measurement Data:

 Laser output obtained using
scanning Fabry-Perot spectrum analyzer

Side-Mode Suppression Ratio 64.05dB

Power stability 0.151% of FL-1550-SF Linewidth measurement

Addr: No.888 Jinhu Road High-tech Zone,Changchun 130103, P.R.China

Tel:+86-431-85603799     Fax:+86-431-87020258     E-mail: