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Microchannel

Laser Focus World - January 2018

Laser Focus World - January 2018


microchannel water-cooled bars
The microchannel
water-cooling structure
within the heat sink
Cooling water
input and
output ports
77
Laser Focus World www.laserfocusworld.com January 2018
FIGURE 3. Water cooling through a novel microchannel structure…

Micro channel cooled diode laser package

Micro channel cooled diode laser package

…bar packages and multi-bar stacks based on micro-channel cooling technology, with power levels up to and exceeding 100W/bar. Contact Us About This Product Close PRICE HERE MCCP Custom and OEM Solutions Coherent employs high performance micro-channel cooling technology to build high-performance…

Unmounted Diode Laser Bars

Unmounted Diode Laser Bars

--> Unmounted Diode Laser Bars (UMB) Unmounted semiconductor diode laser bars and chips based on Coherent’s industry-leading semiconductor device technology, at wavelengths from 780nm to 1470nm. Contact Us About This Product Close PRICE HERE High Power Diode Laser Bars for Pumping and Direct-Diode…

Water-cooled horizontal linear diode laser array

Water-cooled horizontal linear diode laser array

--> Horizontal Arrays Diode laser arrays for side pumping, providing up to 50W/bar CW and 250W/bar QCW. Contact Us About This Product Close PRICE HERE Water-Cooled Horizontal Linear Array Two-bar through five-bar horizontal linear arrays designed specifically to provide the highest reliability and…

Diode Lasers

Diode Lasers

…five-bar configurations for side-pumping applications. Micro Channel Cooled Package (MCCP) Micro Channel Cooled Package (MCCP) High performance micro-channel cooling technology for single bar packages and multi-bar stacks at powers up to multiple kilowatts. Single Emitter Diode Lasers Single Emitter…

SPIE DSS 2013 Final submitted 4-25-2013x

SPIE DSS 2013 Final submitted 4-25-2013x

…bars for DPAL applications. As shown in Fig. 1, each diode bar is
mounted with indium solder to a micro-channel cooler heat sink [5].
Figure 1. Diode bar mounted on a micro-channel cooler with dimensions W x L x H of 11mm x 27mm x 1.8mm.
2.1 Laser bars at 780 nm for Rb laser pumping…

High Power 7-GHz Bandwidth External-Cavity Diode Laser Array and Its Use in Optically Pumping Singlet Delta Oxygen.pdf

High Power 7-GHz Bandwidth External-Cavity Diode Laser Array and Its Use in Optically Pumping Singlet Delta Oxygen.pdf

…absorption line of oxygen. To obtain
higher output power, more effective cooling of the DLA is desired; for example, placing DLA
in a microchannel water-cooled package. Low operating temperature not only eliminates the
thermal roll-over effect, it also helps increase the lifetime of…

Laser Focus World - January 2015

Laser Focus World - January 2015

…directdiode systems are mounted on a passively cooled heat sink, eliminating the
need for high-quality deionized (DI) water and eliminating microchannel failure,
explains Ryba (see Fig. 2).
"The final fiber-coupled direct-diode laser uses wavelength combining of one,
two, or…

PulseLife HorzArray DS

PulseLife HorzArray DS

PulseLife CW Horizontal Array Water-Cooled Horizontal Linear Array Features · Hard-solder indium-free die attach · Simple, reliable (not micro-channeled) water cooling · Patented industry-leading AAATM (Aluminum-free Active Area) epi · >20,000 hours MTTF Superior Reliability & Performance…

Microsoft Word - VHG-FAC Paper 07-01-05 .doc

Microsoft Word - VHG-FAC Paper 07-01-05 .doc

…[a.u.]
I = 90A
I = 90A locked
P = 70,1 W (free running)
P = 67,4 W (locked)
Fig. 9 Spectrum for array mounted on a micro-channel cooler. An output power of 67 W was obtained.
Due to the comparably low refractive index of the VHG material (n=1.45), the geometry of the…

Microsoft Word - PW09 7198-38 Leisher Copyright.doc

Microsoft Word - PW09 7198-38 Leisher Copyright.doc

Copyright 2009 Society of Photo-Optical Instrumentation Engineers.
This paper was published in the proceedings of the SPIE Photonics West 2009, Vol. 7198-38 (2009), High-Power Diode Laser Technology and
Applications VII, and is made available as an electronic reprint with permission of…