High Power Fiber Laser Single Mode Yb CW0 pages

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High Power Fiber Laser Industrial Single Mode Yb 5 to 50 W CW

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The FL-Y Series are a compact, OEM module or turnkey systems of diode pumped

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single-mode Ytterbium fiber laser which provide up to 50 W of CW near diffraction limited

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(M2 < 1.1) 1.08 urn laser beam. Customers can select MHz or nm linewidth. The fiber

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laser delivers a beam directly to the work side through a metal-shielded single mode

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fiber cable terminated by a collimator with beam diameter from 0.4 mm to 7 mm. The

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Laser is provided with either an integrated collimator or a plug-in connector. Circular

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spots with focuser could be a few microns in diameter, with a long working distance

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focused onto the work piece. The all-fiber configuration guarantees the robustness of

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the lasers with monolithic design without any optical parts to align or to stabilize, no need

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for routine replacement parts or materials, which can operate under high shock,

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vibration and dust condition. These fiber lasers have a very high reliability, which could

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not be achieved by other solid state or gas laser systems. Output power could be

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amplitude modulate up to 100 kHz with the possibility to adjust duty cycle.

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Fiber laser can be controlled by RS232 or USB, which allows a simple integration

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into customer setups.

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All FL-Ys are available in Bench Top, 19" Rack-mount or Module formats.

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Preliminary

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Features

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Up to 50 W output power

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Beam quality M2 < 1.1

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1060 to 1100 nm fixed wavelength

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> 100,000 hrs pump diodes lifetime

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Compact, air cooled package

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Maintenance free operation

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High wall-plug efficiency

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High performance-to-cost ratio

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RS232 or USB interface

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Custom design flexibility

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Applications

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O Material processing

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O Marking

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O Precision cutting and welding

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O Drilling and trimming

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O Micromachining

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Graphic imaging

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O Engraving

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Typical Performance

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Parameters	Unit	Value	Note
Mode of operation		CW
Nominal output power	W	5,10,20 and 50
Peak wavelength	nm	1060-1100
Output power tunability	%	20-100 10-100	5 W 10, 20 and 50 W
Output power stability	%	<2	Long term (over 5 hours)
M2		<1.1 <1.3	5, 10, 20 W 50 W
Emission linewidth(FWHM)	nm	<1
Output polarization		random
Output fiber length	m	1-20
Cooling		forced air
Operating temperature	C	0 to +50
Storage temperature	c	-30 to +70
Humidity		5 to 90	(Non-condensing)

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