kHz 1.0µm Narrow Linewidth Single Frequency Fiber Laser
kHz 1.0µm Narrow Linewidth Single Frequency Fiber Laser
Fiber laser components, Fiber laser modules
The CKSF-R single frequency fiber laser is a kind of ultra-low noise lasers with narrow linewidth in the low kilohertz range which is below 1 kHz. These narrow-linewidth lasers deliver ultra-low phase noise and relative intensity noise, and the side-mode suppression ratio (SMSR) is over 55dB. Besides, high-intensity package is adopted to allow that the fiber laser is applicable to various environments, ensuring stable single longitudinal mode output and free of mode-hops even under changing environmental conditions such as temperature variance, vibrating and impacting, etc. 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 1010-1120nm.
Description
The CKSF-D narrow linewidth single frequency fiber lasers are low-noise fiber laser which is 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 frequency noise and intensity noise. The output power reaches 50mW, and the wavelength is available in range of 1010-1120nm.
1.0µm Narrow Linewidth Single Frequency Fiber Laser, CKSF-R
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
- Cold atom physics
- Laser spectroscopy
- Coherent communication
- Other scientific research tasks
1.0µm Narrow Linewidth Single Frequency Fiber Laser, CKSF-D
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)
Applications
- High power fiber laser seed source
- LiDAR
- Cold atom physics
- Laser spectroscopy
- Space laser communication
- Other scientific research tasks
Specifications
| Parameter | Unit | Specification | ||
| Min. | Typ. | Max. | ||
| Part no. | CKLIS-D-YB-M | |||
| Center wavelength | nm | 1010-1120nm | ||
| Output power | mW | – | 50 | – |
| Laser emission | CW, single frequency & single longitudinal mode | |||
| Beam quality | M2 | < 1.05 | ||
| Linewidth | kHz | – | 20 | – |
| Relaxation oscillation peak frequency | MHz | 1.2 | – | 1.6 |
| Relative intensity noise(RIN) peak | dBc/Hz | – | 105 | -105 |
| Relative intensity noise(RIN) at 10MHz | dBc/Hz | – | – | -140 |
| SMSR | dB | – | 50 | – |
| Output polarization | Linear polarization | |||
| PER | dB | 23 | – | |
| Wavelength thermal tuning range | nm | – | 0.8 | – |
| Fast PZT modulation | Optional | |||
| PZT modulation frequency | kHz | DC | 10 | 20 |
| Output power stability | % | ±1 | ||
| Output isolation | dB | 35 | ||
| Operating temperature | °C | 0 | 50 | |
| Storage temperature | °C | -20 | 70 | |
| Power supply | VDC | 5.5-12 | ||
| Output fiber type | PM980-XP | |||
| Output fiber length | m | >0.5 | ||
| Optical connector | FC/APC | |||
| Output fiber for monitor | Optional | |||
| Dimension | mm | 175(L)x130(W)x30(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.
Related products
-
MHz/GHz 1.0µm Narrow Linewidth Fiber Laser
MHz/GHz 1.0µm Narrow Linewidth Fiber Laser
Fiber laser components, Industrial fiber lasers Based on a master oscillator power amplifier (MOPA) design, the narrow linewidth fiber laser is a single frequency laser which has seed laser of MHz level. Optimally designed LiNbO3 phase modulator allows spectral broadening, the linewidth of output laser is at GHz level, it is possible to modulate the linewidth by means of radio frequency (RF) signal. The low noise fiber amplifier is used to extend the output power. This fiber laser is suitable for high power narrow linewidth single frequency amplifier system, the linewidth of GHz level enables SBS threshold to be greatly increased and provides output power at the kilowatt level, applicable to coherent beam combination (CBC) and spectral beam combination (SBC) system. The core technical parameters are displayed on LCD panel and the output power is adjustable, the fiber laser is widely applied in laboratory applications for its easy operation. -
1.0µm Single Mode CW Lasers
Fiber laser components, Optical communications
The 1.0µm single mode CW fiber lasers are highly integrated continuous Ytterbium-doped fiber laser system. Integrated design of all-fiber structure along with double cladding fiber pumping technology realizes high performance laser output, the output power reaches 100W, and simultaneously achieves near diffraction-limited beam quality. The 1.0µm high power CW fiber lasers adopts control system based on microprocessor, featuring stable performance, long service life and maintenance-free operation. Through a clear interface LCD on the front panel, working state including output power and temperature can be displayed in real-time, warning messages will be sent in a timely manner. -
1.0µm Nanosecond Fiber Laser
Fiber laser components, Commercial lasers
The 1064nm nanosecond pulsed fiber laser is integrated with high power distributed feedback (DFB) or Fabry–Perot (FP) semiconductor laser. Utilizing pulse drive circuit and direct modulation realizes high peak power output with short pulse at ns level. The minimum pulse width is down to 0.5ns, the peak power is up to 1W, and the maximum repetition rate can excess 3MHz. The both ranges of pulse width and repetition rate are selectable. It is an ideal seed source for pulsed fiber laser designed with master oscillator power amplifier (MOPA) architecture. Besides, this nanosecond fiber laser can provide output power up to 400mW under continuous operating state. Powered via 24V DC power source, and working temperature ranges from -35 to +65℃, this fiber laser is suitable for very difficult work environments. -
Mode-Locked Fiber Laser (ps/fs)
Optical communication components , Fiber laser modules
The mode-locked fiber laser is an all-polarization-maintaining fiber laser that is passively mode-locked using semiconductor saturable absorber mirror (SESAM). The optimally designed optical path achieves stable linear polarization picosecond laser output, which is featured by high stability and maintenance-free operation. This mode-locked fiber laser is suitable for scientific research tasks or used as seed laser for high power industrial ultrafast pulsed laser.
Reviews
There are no reviews yet.