Gaussian beam shapers - advanced microoptic systems

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Gaussian beam shapers

[aμs] offers beam shapers in form of the 2D- refractive microoptic arrays for beam homogenizing, e.g. transforming of the beam intensity distribution into the Gaussian one, enabling the uniformity up to 94%.
The principal effect is based on the beam mixture by numerous, chaotically arranged refractive microoptic elements. Even uncoated, they provide over 90% efficiency. Available are beam shapers with divergence angles between 0.3° and 20° , they do not require careful adjustment and can be applied for lasers as well as for other light sources.

Gaussian laser beam shapers – LBH

Microoptic spatial mode conversion for terawatt class

Example of a designation:

LBH – a – DVz(λ)

amplifiers

where:
a – material




                                 
DVz – angle of divergency (grad)
λ - wavelenght (nm)

Applied materials are coded as follow:

Q – fused silica
GB – glass BK7
GT – glass S-TiH53 or S-TiH10
GL – glass S-LaH60
G – glass other type
P – plastic
P(G) – polymer lens on glass substrate

The profiles of the amplified beam before (a) and after (b) the use of the micro optics to re-shape the pump mode are shown using an eight color gray scale and across a dynamic range of four orders of magnitude. The profile of the focus is shown with a gaussian whose near field profile has the same FWHM energy content.
                  

Available products
Please feel free to inquire
for optimization of the available MLAs or
for your custom
taylored product

LBH-Q-DV0,37

LBH-Q-DV0.38

LBH-Q-DV0.388

LBH-Q-DV0.4

LBH-Q-DV0.5

LBH-Q-DV0.61

LBH-Q-DV0.8

LBH-Q-DV2

LBH-Q-DV5

LBH-Q-DV6

LBH-Q-DV7

LBH-Q-DV10

 
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