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Showing 1 to 1 of 1 for “"Fiber laser; transverse mode; volume bragg grating"”.
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Transverse mode selection and brightness enhancement in laser resonators by means of volume Bragg gratings
The design of high power lasers requires large mode areas to overcome various intensity driven nonlinear effects. Increasing the aperture size within the laser can overcome these effects, but typically result in multi-transverse mode output and reduced beam quality, limiting the brightness of the …