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Fiber with a Uniform Square Spot
The FC-W Series (fiber-coupled laser system) includes a laser diode, fiber-coupled optical devices, a laser power supply, and LD current temperature control, with the entire system integrated into a single unit. Featuring a compact size and multiple functions—such as power adjustment, temperature control, and LED display—it is particularly suitable for pumping, scientific research, industrial, and medical applications.
CNI offers a selection of laser beams with different wavelengths, such as 405, 445, 457, 473, 515, 532, 635, 650, 670, 810, 940, 980, 1064 nm, etc. It features a flat beam profile and uniform energy distribution. Laser systems designed and optimized based on red and green light can be used for the detection of trace evidence, especially faint fingerprints. With a compact structure, this product is suitable as a light source for courts, crime laboratories, crime scene investigations, and national security maintenance.
Flat-top distributed circular spot: using liquid-core fiber
Specifications (other wavelengths available)
Optional wavelength (nm) | 405, 445, 457, 473, 515, 532, 635, 650, 670, 810, 940, 980, 1064 | |
Standard wavelength (nm) | 532nm | |
Model | FC-EN-532 | FC-EW-532 |
Product images |
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Output power before fiber(W) | 1-5 | 5-10 |
Beam distribution | Uniform, blemish-free light source | |
Dimensions (mm) | 207 x 281 x 110 | 408 x 290 x 133 |
Fiber Optic Standards | With protective layer, 1.5m (other lengths available) | |
Outlight aperture spot diameter (mm) | ￠3, ￠5, ￠8, ￠10 | |
Beam spot size after the collimator at the beam's end | 20 cm beam diameter at 50 cm distance | |
Output power | 0-100%, adjusted via knob | |
LED display | LD laser diode current | |
Input power | 90–264 VAC, 50 to 60 Hz | |
Operation Mode | CW, TTL, or analog optional | |
Size dimensions | / | 290 (L) × 408 (W) × 133 (H) mm³ |
Life expectancy (hours) | 10000 | |
Operating Temperature (℃) | 10–40 | |
Cooling method | Air-cooled | |
Warranty period | 1 year | |
Adjustable Focus Fiber Collimator
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| LFC-A (￠ 8 ￠ 10) | LFC-B (￠ 3 ￠5) |
Employing uniformed quartz optical fiber and speckle reducer
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Specifications
| Product images |  |  |
| Dimensions |  215 (L) × 200 (W) × 99 (H) mm³ | |
Homogenized Light Spot
CNI can provide a uniform beam using square optical fibers, tailored to customer requirements.
For the speckle effect before oscillation, please refer to the circular speckle pattern observed prior to quartz fiber oscillation.
Note: With the adjustable-focus fiber collimator, we can achieve a beam spot of approximately 20 cm at a distance of 50 cm.
If you have specific requirements for the spot size, please contact: sales@cnilaser.com or call 0431-85603799.
Changchun New Industries Optoelectronics Technology Co., Ltd.
Address: No. 888 Jinhu Road, High-Tech Zone, Changchun, 130103, P.R.China
International Tel:+86-431-85603799
Email: sales@cnilaser.com
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