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Fiber laser
CNI offers fiber lasers featuring a compact, OEM-compatible, modular design—making them the ideal choice for system integration. These lasers are widely used in applications such as telecommunications, laser ranging, medical aesthetics, optical instrumentation, interferometry, holography, spectroscopic analysis, pump sources, precision measurement, and fundamental physics experiments. Available in 1550nm and 1064nm wavelengths, these fiber lasers operate in single-longitudinal-mode and single-polarization configurations. Additionally, pulsed operation supports modulation rates up to 1 MHz, with pulse duration adjustments also available.
Picosecond Pulse Fiber Laser
Pulse width 5–30 ps Customizable PS/ PS- seed models.
Nanosecond Pulse Fiber Laser
| Model | Wavelength (nm) | Output power (mW) | Pulse width | Modulation rate | Transverse mode | Polarization | Data sheets |
FL-266-Nano | 266 | 1-50 | 0.5–50 ns | 0.1–1 MHz | Multi- | >15dB | |
FL-343-Nano | 343 | 10-300 | 0.5–50 ns | 0.1–1 MHz | Multi- | >15dB | |
FL-355-Nano | 355 | 1-300 | 0.5–50 ns | 0.1–1 MHz | Multi- | >15dB | |
FL-515-Nano | 515 | 1–1000 | 0.5–50 ns | 0.1–1 MHz | Multi- | >15dB | |
FL-532-Nano | 532 | 1 mW - 20 W | 0.5–50 ns | 0.02–1 MHz | Multi- | >15dB | |
FL-540-Nano | 540 | 1–1000 | 0.5–50 ns | 0.1–1 MHz | Multi- | >15dB | |
FL-1030-Nano | 1030 | 0.5–10 W | 0.5–250 ns | 0.1–1 MHz | Multi- | Random / >15dB | |
FL-1064-Nano | 1064 | 0.5–30 W | 0.5–250 ns | 0.02–1 MHz | Multi- | Random / >15dB | |
FL-1080-Nano | 1080 | 0.5–10 W | 0.5–250 ns | 0.1–1 MHz | Multi- | Random / >15dB | |
FL-1550-Nano | 1550 | 50–1000 | 0.5–50 ns | 50–1000 kHz | Multi- | Random / >15dB | |
FL-1030-S | 1030 | 1 µW - 500 mW | 5–100 ns | 1 Hz–10 MHz | Multi- | Random / >15dB | |
FL-1064-S | 1064 | 1 µW - 500 mW | 5–100 ns | 1 Hz–10 MHz | Multi- | Random / >15dB | |
FL-1550-S | 1550 | 1 µW - 10 mW | 5–100 ns | 1 Hz–10 MHz | Multi- | Random / >15dB | |
FL-532-AO | 532 | 10–100 nJ | 0.5–50 ns | 1–1000 Hz | Multi- | Random / >15dB | |
FL-1064-AO | 1064 | 1–20 µJ | 0.5–50 ns | 1–1000 Hz | Multi- | Random / >15dB | |
FL-1550-AO | 1550 | 1–20 µJ | 0.5–50 ns | 1–200 Hz | Multi- | Random / >15dB |
Single-frequency fiber laser
| Model | Wavelength (nm) | Output power (mW) | Pulse width | Modulation rate | Transverse mode | Polarization | Data sheets |
FL-507-SF | 507 | 1–500 | <40KHz | CW | Single | >15dB | |
FL-509-SF | 509 | 1–1000 | <40 kHz | CW | Single | >15dB | |
FL-513-SF | 513 | 1–1000 | <40KHz | CW | Single | >15dB | |
FL-515-SF | 1–2000 | CW | Single | >15dB | |||
FL-520-SF | 520 | 1–2000 | <40KHz | CW | Single | >15dB | |
FL-525-SF | 525 | 1–2000 | <40KHz | CW | Single | >15dB | |
FL-532-SF | 532 | 1–3000 | <20KHz | CW | Single | >15dB | |
FL-540-SF | 540 | 1–2000 | <40KHz | CW | Single | >15dB | |
FL-550-SF | 550 | 1–1000 | <40KHz | CW | Single | >15dB | |
FL-560-SF | 560 | 1–100 | <40KHz | CW | Single | >15dB | |
FL-631-SF | 631 | 1–1000 | <20KHz | CW | Single | >15dB | |
FL-633-SF | 633 | 1–1000 | <20KHz | CW | Single | >15dB | |
FL-775-SF | 775 | 1–2000 | <20KHz | CW | Single | >15dB | |
FL-780-SF | 780 | 1–2000 | <20KHz | CW | Single | >15dB | |
FL-1014-SF | 1014 | 1–5,000 | <20KHz | CW | Single | >15dB | |
FL-1018-SF | 1018 | 1–10,000 | <10KHz | CW | Single | >15dB | |
FL-1027-SF | 1027 | 1–10,000 | <20KHz | CW | Single | >15dB | |
FL-1030-SF | 1030 | 1–10,000 | <10KHz | CW | Single | >15dB | |
FL-1040-SF | 1040 | 1–10,000 | <10KHz | CW | Single | >15dB | |
FL-1050-SF | 1050 | 1–10,000 | <10KHz | CW | Single | >15dB | |
FL-1064-SF | 1064 | 1–10,000 | <10KHz | CW | Single | >15dB | |
FL-1080-SF | 1080 | 1–10,000 | <10KHz | CW | Single | >15dB | |
FL-1100-SF | 1100 | 1–5,000 | <20KHz | CW | Single | >15dB | |
FL-1120-SF | 1120 | 1–1000 | <10KHz | CW | Single | >15dB | |
FL-1550-SF | 1550 | 1–10,000 | <10KHz | CW | Single | >15dB | |
FL-1908-SF | 1908 | 1–10,000 | <50KHz | CW | Single | >15dB |
Continuous Fiber Laser
| Model | Wavelength (nm) | Output power (mW) | Pulse width | Modulation rate | Transverse mode | Polarization | Data sheets |
FL-488-CW | 488 | 1–100 mW | / | CW | TEM00 | >15dB | |
| FL-589-CW | 589 | 1–500 mW | / | CW | TEM00 | >15dB | |
FL-620-CW | 620 | 1–500 mW | / | CW | TEM00 | >15dB | |
| FL-976-CW | 976 | 1-3 W | 10 μm | CW | TEM00 | Random | |
FL-1018-CW | 1018 | 1-10 W | 10 μm | CW | TEM00 / Multi- | Random | |
FL-1030-CW | 1030 | 1–100 W | 20 μm | CW/ modulated | TEM00 / Multi- | Random | |
FL-1040-CW | 1040 | 1–100 W | 10 μm | CW | TEM00 / Multi- | Random | |
FL-1050-CW | 1050 | 1–100 W | 10 μm | CW | TEM00 / Multi- | Random | |
FL-1060-CW | 1060 | 1–100 W | 10 μm | CW | TEM00 / Multi- | Random | |
| FL-1064-CW | 1064 | 1–200 W | 20 μm | CW/ modulated | TEM00 / Multi- | Random | |
FL-1070-CW | 1070 | 1–100 W | 10 μm | CW | TEM00 / Multi- | Random | |
FL-1080-CW | 1080 | 1–200 W | 20 μm | CW/ modulated | TEM00 / Multi- | Random | |
FL-1090-CW | 1090 | 1-20 W | 10 μm | CW | TEM00 / Multi- | Random | |
FL-1100-CW | 1100 | 1-10 W | 10 μm | CW | TEM00 / Multi- | Random | |
| FL-1120-CW | 1120 | 1-20 W | 10 μm | CW | TEM00 | Random | |
FL-1178-CW | 1178 | 1-10 W | 10 μm | CW | TEM00 | Random | |
| FL-1240-CW | 1240 | 1-15 W | 9 μm | CW | TEM00 | / | |
FL-1270-CW | 1270 | 1 W | 10 μm | CW | TEM00 | Random | |
| FL-1310-CW | 1310 | 1-5 W | 10 μm | CW | TEM00 | Random | |
FL-1484-CW | 1484 | 1-10 W | 9 μm | CW | TEM00 | / | |
| FL-1550-CW | 1550 | 1-20 W | 9 μm / 25 μm | CW/ modulated | TEM00 | Random / >15dB | |
FL-1940-CW | 1940 | 1–100 W | Approximately 7 mm | CW | TEM00 | Random |
Other wavelengths available upon request: 1078nm, 1104nm, 1123nm, 1132nm, 1133nm, 1160nm, 1192nm, 1193nm, 1258nm, 1260nm, 1292nm
1311nm, 1331nm, 1334nm, 1370nm, 1392nm, 1414nm, 1417nm, 1458nm, 1480nm, 1510nm, and more.
Test data

FL-1080-CW Light Spot Contour Analysis Graph
![]() FL-1550-SF power stability reaches up to 0.151%. | ![]() Pulse width test value: 69.4 ps |
















