1.5μm Ultra-narrow Linewidth Laser for Quantum Optics/ Cold Atoms

Name: 1.5μm Ultra-narrow Linewidth Laser for Quantum Optics/ Cold Atoms
Brand: CSRayzer Optical Technology
Availability: InStock

Description

The 1.5μm single-frequency ultranarrow linewidth laser manufactured by CSRayzer adopts semiconductor DFB chip, utilizes high Q-factor F-P cavity and volume grating (VBG), realizes linewidth narrowing by self-injection locking, reduces the phase noise of the semiconductor laser, and realizes compact ultra-narrow linewidth output. With the ultra-low noise drive circuit module of CSRayzer, it has the advantages of small package size, lower power consumption and better anti-environmental interference ability.

Specifications

Center Wavelength:	1.535 um
Output Power:	10 mW
Wavelength Thermal Tuning Range:	1.0 nm
Laser Working Mode:	Single frequency, CW
Output Type:	PM1550
Working Temperature:	-10 to 70 ℃
Power Consumption:	2 W

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Features

Extremely narrow linewidth, as low as 10 Hz
Strong ability to resist environmental interference
Extremely low long-term frequency drift
Low phase relative intensity noise(RIN)
Stable single frequency operation without mode skip
Small size and low power consumption
PZT FM optional
The wavelength range of 1510-1590nm is selectable.

Applications

Coherent communication
Mid-infrared OPO pump source
Spectral synthesis
Cold atomic physics
Coherent lidar
Holovision
Precise spectral measurement
Other scientific research

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since 2020

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Frequently Asked Questions

What is the central wavelength range of the 1.5μm ultra-narrow linewidth laser?

The central wavelength range of the laser is 1535-1590 nm.

What are the key features of the 1.5μm ultra-narrow linewidth laser?

The key features include an extremely narrow linewidth as low as 10 Hz, strong resistance to environmental interference, extremely low long-term frequency drift, low phase relative intensity noise (RIN), stable single frequency operation without mode skip, small size, low power consumption, and optional PZT frequency modulation.

What applications is the 1.5μm ultra-narrow linewidth laser suitable for?

The laser is suitable for applications such as coherent communication, mid-infrared OPO pump source, spectral synthesis, cold atomic physics, coherent lidar, holovision, precise spectral measurement, and other scientific research.

What is the output power range of the laser?

The output power range of the laser is 10-30 mW.

What is the power consumption of the laser?

The power consumption of the laser is 2 W.

What is the operating temperature range for the laser?

The operating temperature range for the laser is -10 to 70 ℃.

What is the communication interface available for the laser?

The communication interface available for the laser is Type C/RS485.

Got more questions? Use the RFQ form to ask the supplier directly.