The high-power nanosecond pulse fiber laser adopts a high-power gain fiber module, combined with dedicated driving and temperature control circuits, to output high peak and high-energy laser pulses, with stable laser wavelength and power. Can be used for laser ranging radar, fiber optic sensing systems, etc.
| Optical Parameter | Unit | Typical Values | Remark |
| Wavelength | nm | 1550 | |
| Wavelength accuracy | nm | ±1 | |
| Maximum single pulse energy | μ J | 100 | @ pulse frequency ≤ 10kHz, pulse width ≥ 10ns |
| Maximum output peak power | kW | 10 | @ pulse width 3ns, pulse frequency ≤ 10kHz |
| Maximum average laser powe | W | 2 | @ pulse width ≥ 3ns and pulse frequency ≥ 100kHz |
| Pulse width | ns | 1-200 adjustable | 1~3ns refers to the full width at half height, and >3ns refers to the full width at the bottom |
| Repeat frequency | kHz | 1-3000 adjustable | |
| Beam quality | – | M2≤1.1 | TEM00 / based on output collimator |
| Output isolation | dB | ≥ 30 | |
| Short-term Stability (15 Minutes) | dB | ≤ ±0.02 | Equivalent ≤ ± 0.5% |
| Long-term Stability (8 Hours) | dB | ≤ ±0.05 | Equivalent ≤ ± 1.2% |
| Polarization state | – | random | |
| Fiber Type | – | SMF-28e | 0.9mm tube, ≥ 0.3m |
| Optical Connector | – | FC/APC or collimator | based on pulse peak power |
| Electrical and environmental parameters | Desktop | Module |
| Control Mode | Touch screen /RS232 | RS232 |
| Communication Interface | DB9 Female | DB9 Female |
| Trigger method | TTL, internal/external trigger(optional) | |
| Power Supply | 100~240V AC, <30W | 12V DC, <30W |
| Dimensions | 260(W)×320(D)×120(H)mm | M1:100(W)×100(D)×30(H)mm
M2:70(W)×70(D)×25(H)mm |
| Operation Temperature Range | -5~+35°C | |
| Operation Humidity Range | 0~70% | |
| ① | ② | ③ | ④ | ⑤ | ⑥ | ⑦ | ⑧ |
| HPNSFL | Wavelength | Pulse Width(ns) | Output peak power (kW) | Repeat frequency(kHz) | Fiber Type | Output Type | Package Type |
| 1550:1550nm | 1/3/10/
100/200 |
1/5/10 | 1/100/1000 | SM: SMF-28e | FA:FC/APC
C: collimator |
M1/2: Module
B: Desktop |
If you need to customize other specifications, please provide detailed description for your requirement.
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