Re: Technical question

On 24 Feb., 06:47, "Charles Manoras" <inco...@xxxxxxxxxxxxx> wrote:
<yetibi...@xxxxxxxxxxxxxx> wrote

I have a quite easy technical question. I need to split the laser beam
and then keep them paralel something like 2mm from each other. The
laser beam is TEM00, wavelength 1um, about 100W and not polarized.

The problem is the space. Does exists some microoptic splitters and
prisms solution for this case?

I think about combination: small size beam splitter - mirror - wedge
prism.

What would you suggest?

If as suggested you are going to use a brefringent crystal,
the 100W worries me a little, how wide is your beam?

Also "not polarized" has sometimes to be taken with a
grain of salt, especially with pure TEM00...

yes I know that it's a lot of power. the beam can be between 0.5 and
5mm :) so if it will be critical point I will use about 5mm.
EdmundOptics is proposing something like beam displacer, i.e. beam
splitter and prism glued together - some alternative for a birefringer
cristalls :)

Sebastian
.

Relevant Pages

  • OWLS Anisotropy Update (2)
    ... \-involved in reflecting a beam from within a matter environment is ... \-that prism is moving relative to the ECI frame, ... \ My claim above that "This was later confirmed using different glass ... was notably occurring when the laser tube was oriented at 90 degrees ...
    (sci.physics)
  • OWLS Anisotropy Update (2)
    ... \-involved in reflecting a beam from within a matter environment is ... \-that prism is moving relative to the ECI frame, ... \ My claim above that "This was later confirmed using different glass ... was notably occurring when the laser tube was oriented at 90 degrees ...
    (sci.physics.relativity)
  • Re: OWLS Anisotropy Update (2)
    ... >> split by the prism, I proved my original theory wrong. ... >> the beam entirely within the prism caused no fringe shift whatever ... > layman's terms, e.g., the fringe shift is caused by the rotation of ... overwhelmingly set with the inertial frame of the earth, ...
    (sci.physics)
  • Re: OWLS Anisotropy Update (2)
    ... >> split by the prism, I proved my original theory wrong. ... >> the beam entirely within the prism caused no fringe shift whatever ... > layman's terms, e.g., the fringe shift is caused by the rotation of ... overwhelmingly set with the inertial frame of the earth, ...
    (sci.physics.relativity)
  • Re: OWLS Anisotropy Update (2)
    ... > \-involved in reflecting a beam from within a matter environment is ... > \-that prism is moving relative to the ECI frame, ... There were sometimes as many as six fringes moving ... > was notably occurring when the laser tube was oriented at 90 degrees ...
    (sci.physics)