HY-PLS is a pulsed fiber laser based on adjustable pulse width and repetition rate seed laser + double-clad fiber power amplifier (MOPA) structure. Using a unique pulse generator with adjustable working parameters, it can generate a pulse width of 3ns-30ns, a repetition frequency of 1KHz-100 KHz high-speed seed laser; use double-clad ytterbium-doped fiber, high-efficiency pump power coupling technology, long-life laser, guarantee High peak light pulse output.
HY-PLS is a pulsed fiber laser based on adjustable pulse width and repetition rate seed laser + double-clad fiber power amplifier (MOPA) structure. Using a unique pulse generator with adjustable working parameters, it can generate a pulse width of 3ns-30ns, a repetition frequency of 1KHz-100 KHz high-speed seed laser; use double-clad ytterbium-doped fiber, high-efficiency pump power coupling technology, long-life laser, guarantee High peak light pulse output.
The pulse light source can adjust the pulse width and repetition frequency through the RS-232 serial port according to the actual application needs of users. It is widely used in laser ranging, fiber laser, optical time domain reflectometer, Raman fiber distributed sensing system and other fields.
Features:
Pulse amplification
Low noise figure
High peak power
Small size, high reliability
Applications:
High-power pulsed laser seed source
High-precision optical fiber sensing system
B-OTDR, B-OTDA, R-OTDR optical fiber sensing
OFDR optical fiber sensing system,
Spatial coherent laser communication
Gas absorption detection
Scientific experiment research
Software control interface:
Ordering Information:
company | Product Category | - | wavelength | - | Peak optical power | - | Pulse Width | - | repeat frequency | - | Encapsulation | - | Fiber type | - | Interface Type | |
HE | - | PLS | - | X | - | XX | - | XX | - | XXX | - | X | - | X | - | XX |
1310：1310nm | 10:10 W | 10:10nm | 10:10 KHz | M: Module | M50: Multimode 50/125um | FA:FC /APC | ||||||||||
1550:1550nm | 30:30 W | 30:30nm | 100:100 KHz | B: Desktop | M62.5: Multimode 62.5/125um | SA: SC /APC | ||||||||||
S: Single mode |
technical parameter
Parameter | Unit | Numerical value value | ||||||
Minimum | Typical value | Max | ||||||
Operating Wavelength | nm | 1527 | 1550 | 1565 | ||||
Center wavelength | nm | 1550±1nm，1064±2nm | ||||||
Pulse Width | ns | 3-30 (adjustable) | ||||||
repeat frequency | KHz | 1-100 (adjustable) | ||||||
Peak output power | W | 0-30 (adjustable) | ||||||
Short-term stability of output power | dB | ± 0.05 （15 min） | ||||||
Output power stability | dB | < 0.2 （10h） | ||||||
Signal-to-noise ratio | dB | >40 | ||||||
Output optical interface type | FC/APC or customer-defined | |||||||
External control interface External control interface | RS232 | |||||||
Dimensions (L×W×H) | mm | Module: 150x125x23; Desktop: 300x220x90. | ||||||
Operating temperature | ℃ | 0～50 | ||||||
Storage temperature | ℃ | -40～+70 | ||||||
power supply | V | Module DC +5V, 5A; Desktop: AC 220V±10%, 50Hz, 20W | ||||||
Power consumption | W | 5（25℃） 8（-20--50℃） | ||||||
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