Description
Connet 852nm Single Frequency Fiber Laser is based on the technology of the mature 1.9um and 1.5um distributed feedback Bragg grating (DFB) type low-noise single frequency fiber lasers. Connet has the independent intellectual property rights on this technology. The nonlinear frequency conversion technology is adopted to achieve the stable 852nm single frequency laser output with the linear polarization, single longitudinal mode, and the ultra-narrow linewidth. Comparing with the traditional TA type semiconductor laser, CoSF-852-B has the narrower linewidth and the lowerphase noise and frequency noise, and better beam quality.
852nm Single Frequency Fiber Laser
Specifications
| Center Wavelength: | 851 nm |
|---|---|
| Output Power: | 0.2 W |
| Output Mode: | Continuous Wave (CW), Single Frequency, Single Longitudinal Mode |
| Beam Quality (M^2): | 1.05 |
| Output Power Stability: | 0.9% ~ 1.0% |
| Output Fiber Type: | PMF |
| Output Fiber Length: | 0.5 m |
| Interface: | RS-232 |
| Cooling: | Air Cooled |
| Electrical Requirements: | 110V - 60Hz, 115V - 50Hz, 115V - 60Hz, 120V - 60Hz, 127V - 50Hz, 127V - 60Hz, 220V - 50Hz, 230V - 50Hz, 230V - 60Hz, 240V - 50Hz |
| Linewidth: | <20 kHz |
| SMSR: | 40 dB |
| Output Polarization: | Linear |
| Polarization Extinction Ratio (PER): | 20 dB |
| Output Power Tunable Range: | 30~100 % |
| Wavelength Thermal Tuning Range: | 0.4 nm |
| Wavelength Tunable Resolution: | 0.1 pm |
| PZT Wavelength Modulation: | Optional |
| PZT Modulation Frequency (Linear): | 20 kHz |
| PZT Modulation Wavelength Range: | 15 GHz |
| Operating Temperature: | 0~40 ℃ |
| Storage Temperature: | -20~60 ℃ |
| Output Fiber Connector: | FC/APC |
| Dimension: | 510x480x150 mm |
Download Data Sheet
Features
- Single Frequency, Single Longitudinal Mode, Linear Polarization Output
- Narrow Linewidth (<20kHz）
- Mode-hop Free
- Low Noise
- Output Power in Optical Fiber Type: 200mW
Applications
- Cesium Atom Cooling
- Cesium Atomic Clock
- Rydberg Inspire
- Quantum Measurement
- Cold Atomic Physics
Frequently Asked Questions
What is the center wavelength of the 852nm Single Frequency Fiber Laser?
The center wavelength of the 852nm Single Frequency Fiber Laser is 852 nm with a tolerance of +/- 0.2 nm.
What are the main applications of this fiber laser?
The main applications include Cesium Atom Cooling, Cesium Atomic Clock, Rydberg Inspire, Quantum Measurement, and Cold Atomic Physics.
What is the output power range of the laser?
The typical output power is 100 mW, with a maximum of 200 mW.
How does the linewidth of this laser compare to traditional TA type semiconductor lasers?
This laser has a narrower linewidth (
What is the operating temperature range for this NIR fiber laser?
The operating temperature range is from 0°C to 40°C.
What type of output fiber is used in this infrared fiber laser?
The output fiber type is PM780, with a length greater than 0.5 meters.
What communication interface does the fiber laser support?
The laser supports an RS232 communication interface.
Similar Products
780nm Single Frequency Fiber Laser
Connet Laser Technology Co., Ltd.
729nm Single Frequency Fiber Laser
Connet Laser Technology Co., Ltd.
532nm Single Frequency Fiber Laser
Connet Laser Technology Co., Ltd.
509nm Single Frequency Fiber Laser
Connet Laser Technology Co., Ltd.
CoSF-D-Tm-B-LP Narrow Linewidth Single Frequency Fiber Laser
Connet Laser Technology Co., Ltd.
CoSF-D-Tm-B-MP Narrow Linewidth Single Frequency Fiber Laser
Connet Laser Technology Co., Ltd.
CoSF-D-TM-B-HP Narrow Linewidth Single Frequency Fiber Laser
Connet Laser Technology Co., Ltd.
Narrow Linewidth DFB Butterfly Laser Diode
Shenzhen Box Optronics Technology Co.,Ltd.
650-1650nm Coaxial Laser Source
Shenzhen Box Optronics Technology Co.,Ltd.
C-Band Integrated Tunable Laser Assembly (ITLA)
Shenzhen Box Optronics Technology Co.,Ltd.
EQ Photonics GmbH - 2μm CW Fiber Laser - TLPS-500
EQ Photonics
473 nm Fiber Laser: Brain Stimulus Illumination System
Shanghai Dream Lasers Technology Co., Ltd.
Thank You!
Your inquiry has been received.
Create an account by adding a password
Why create an account?
- Auto-complete inquiry forms
- View and manage all your past messages
- Save products to your favorites
- Close your account anytime — no hassle