CoSF-D-EY-M Single Frequency Fiber Laser Module

Name: CoSF-D-EY-M Single Frequency Fiber Laser Module
Brand: Connet Laser Technology Co., Ltd.
Availability: InStock

Description

The CoSF-D-EY-M Single Frequency Fiber Laser Module by Connet is a low-noise fiber laser that delivers a stable single-frequency laser output with single longitudinal mode, linear polarization, and narrow linewidth. This module is based on Distributed Feedback Bragg Grating (DFB) technology and is designed to provide excellent wavelength stability. It offers extremely low phase and frequency noise as well as low relative intensity noise (RIN) due to the implementation of unique extra-cavity technology.

The CoSF-D-EY-M module features a compact and robust design that ensures resistance to environmental interference. With an output power of over 100mW, it utilizes Erbium & Ytterbium co-doped fiber with a narrow linewidth (<10kHz) and low RIN. The standard wavelength is 1550.12nm, and customization options are available for other wavelengths within the range of 1530-1570nm.

Specifications

Center Wavelength:	1530 nm
Output Power:	0.05 W
Output Mode:	Continuous Wave (CW), Single Frequency, Single Longitudinal Mode
Beam Quality (M^2):	1.05
Spectral Linewidth:	Not Specified
Output Power Stability:	1% ~ 1.25%
Output Fiber Type:	PM-1550
Output Fiber Length:	0.5 m
Interface:	RS-485
Cooling:	Other
Electrical Requirements:	Other / Not Specified
Linewidth:	8 KHz
Output Polarization:	Linear
Polarization Extinction Ratio:	23 dB
Output Isolation:	50 dB
Wavelength Thermal Tuning:	0.8 nm
Modulation Frequency (linewidth):	10 KHz
Modulation Wavelength Range:	10 GHz
Operating Temperature:	-20 to +50 °C
Storage Temperature:	-40 to +85 °C
Weight:	0.5 kg
Dimension:	145 x 100 x 25 mm

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Features

Narrow linewidth <10kHz
Low phase noise and frequency noise
Low relative intensity noise (RIN)
Stable single-frequency, single-polarization output
No mode-hopping
Small-sized package: 145x100x25mm
High reliability

Applications

Distributed optical fiber sensing
Coherent LiDAR
Fiber optic hydrophone
Laser spectroscopy
Coherent communication
Gas absorption measurement
Cold atomic physics
Other scientific research

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Ships from:

China

Sold by:

Connet Laser Technology Co., Ltd.

On FindLight:

since 2016

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Frequently Asked Questions

What are some applications of the CoSF-D-EY-M module?

The CoSF-D-EY-M module can be used in distributed optical fiber sensing, coherent LiDAR, fiber optic hydrophone, laser spectroscopy, coherent communication, gas absorption measurement, cold atomic physics, and other scientific research.

What is the CoSF-D-EY-M Single Frequency Fiber Laser Module?

The CoSF-D-EY-M Single Frequency Fiber Laser Module is a low-noise fiber laser that delivers a stable single-frequency laser output with single longitudinal mode, linear polarization, and narrow linewidth.

What is the output power of the CoSF-D-EY-M module?

The CoSF-D-EY-M module has an output power of over 100mW.

What is the size of the CoSF-D-EY-M module?

The CoSF-D-EY-M module features a small-sized package of 145x100x25mm and a sturdy design that ensures resistance to environmental interference.

What is the standard wavelength of the CoSF-D-EY-M module?

The standard wavelength of the CoSF-D-EY-M module is 1550.12nm, and customization options are available for other wavelengths within the range of 1530-1570nm.