China Gold Supplier for China Gold Supplier for Optical Time Domain Reflectometers – - kHz 1.5µm Narrow Linewidth Single Frequency Fiber Laser – Techwin
China Gold Supplier for China Gold Supplier for Optical Time Domain Reflectometers – - kHz 1.5µm Narrow Linewidth Single Frequency Fiber Laser – Techwin Detail:
kHz 1.5µm Narrow Linewidth Single Frequency Fiber Laser
The CKSF-R narrow linewidth single frequency fiber laser offers linewidth below kHz level, features ultra-low phase noise and relative intensity noise (RIN), and the side-mode suppression ratio (SMSR) is over 55dB. The output power is at mW level, and higher output power can be tailored to your specific needs. The wavelength is available in range of 1530-1575nm.
The CKSF-D single frequency fiber laser is a kind of ultra-low noise fiber lasers which are designed with distributed feedback bragg grating type fiber laser technology, achieving stable linear polarization, single longitudinal mode and ultra-narrow linewidth single-frequency laser output. The output optical spectrum linewidth is at kHz level, featuring ultra-low phase noise and intensity noise, with strong capability of environment interference resistance. The output power can be over 100mW.
CKSF-D-ER-M: utilizing erbium-doped fiber, ultra-narrow linewidth <1kHz, low phase noise
CKSF-D-EY-M: utilizing erbium–ytterbium co-doped fiber, linewidth <15kHz, low relative intensity noise (RIN)
1.5µm Narrow Linewidth Single Frequency Fiber Laser, CKSF-R
Inquiry
Features
- Ultra-narrow linewidth
- Stable single-frequency & single polarization operation
- Free of mode-hops, no bursting noise
- Low phase noise and low relative intensity noise
- Flexible design, multiple wavelengths are optional
- Linear polarization output, high polarization extinction ratio (PER)
- Small size, robust package
Applications
- Fiber optic sensing
- LiDAR
- Hydrophone
- Laser spectroscopy
- Coherent communication
- Other scientific research tasks
1.5µm Narrow Linewidth Single Frequency Fiber Laser, CKSF-D
Inquiry
Features
- Ultra-narrow linewidth
- Stable single-frequency & single polarization operation
- Free of mode-hops, no bursting noise
- Low phase noise and low relative intensity noise
- Flexible design, multiple wavelengths are optional
- Linear polarization output, high polarization extinction ratio (PER)
- Small size, robust package
Applications
- Fiber optic sensing
- LiDAR
- Hydrophone
- Laser spectroscopy
- Coherent communication
- Gas absorption measurement
- Other scientific research tasks
Specifications
| Parameter | Unit | Specification | |
| Typ. | Typ. | ||
| Part no. | CKLIS-D-ER-M | CKLIS-D-EY-M | |
| Center wavelength | nm | 1530-1570nm | |
| Output power | mW | 5-100 | |
| Laser emission | CW, Single frequency & Single longitudinal mode | ||
| Beam quality | M² | < 1.05 | |
| Linewidth | kHz | < 1 | < 10 |
| OSNR(50pm resolution) | dB | >50(typical>55dB) | >55(typical>60dB) |
| Relaxation oscillation peak frequency | kHz | ～600 | ～800 |
| Relative intensity noise(RIN) peak | dB/Hz | -100 | -110 |
| Relative intensity noise(RIN) | dB/Hz | 23 | |
| Output power stability | % | < 1 | |
| Wavelength thermal tuning range | nm | >0.7 | >0.8 |
| Fast PZT modulation | Optional | ||
| PZT modulation frequency | kHz | DC-20kHz | |
| Output isolation | dB | 30 | |
| Operating voltage | V | 12VDC | |
| Output fiber type | PM1550-XP | ||
| Output fiber length | m | >0.5 | |
| Optical connector | FC/APC | ||
| Output fiber for monitor | Optional | ||
| Interface | RS485 | ||
| Operating temperature | ℃ | 5-60 | |
| Storage temperature | ℃ | -85 | |
| Dimension | mm | 175（L)×130(W)×30(H) | |
| 145（L)×100(W)×25(H) | |||
Techwin is known as an expert company in developing and manufacturing of fiber lasers, fiber amplifiers and fiber sources. We also strive to provide our customers with custom fiber laser solutions suited for your applications. All of our high-power fiber lasers and amplifiers are manufactured following a rigorous quality management system. We are more than happy to share our laser technology with worldwide customers, and committed to earn the ongoing trust of our customers with our industrial fiber lasers coupled with expert support and service in various industrial segments.
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It truly is a great way to improve our merchandise and repair. Our mission should be to create imaginative products to prospects with a excellent knowledge for China Gold Supplier for China Gold Supplier for Optical Time Domain Reflectometers – - kHz 1.5µm Narrow Linewidth Single Frequency Fiber Laser – Techwin , The product will supply to all over the world, such as: Cambodia, Sri Lanka, Croatia, We have developed large markets in many countries, such as Europe and the United States, Eastern Europe and Eastern Asia. Meanwhile with the powerful predominance in persons with ability, strict production management and business concept.we constantly carry on self-innovation, technological innovation, managing innovation and business concept innovation. To follow the world markets fashion, new products are kept on researching and providing to guarantee our competitive advantage in styles, quality, price and service.
By Nicole from Greece - 2018.09.08 17:09
Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
By Priscilla from Eindhoven - 2018.07.26 16:51
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