User:Pranav Rathi/Notebook/OT/2010/07/28/1064CrystaLaser-2.2: Difference between revisions
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*With 4 x option the beam waist is at the aperture (the laser head; where the beam emits). | *With 4 x option the beam waist is at the aperture (the laser head; where the beam emits). | ||
*Beam waist is between .75mm to .85mm. | *Beam waist is between .75mm to .85mm. | ||
*Divergence 1 mrad. | *Divergence less than 1 mrad (full angle). | ||
*The aperture is roughly 11mm from the output window (coupler). | *The aperture is roughly 11mm from the output window (coupler). | ||
*Beam-expender is outside of the optical cavity. | *Beam-expender is outside of the optical cavity. | ||
;Result: | ;Result:This is just calculations which does not fit the experimental data of beamwaist and location. | ||
{{ShowGoogleExcel|id=0ApjWjFYiQdkfdE9wbmkzUDhPMXJGNWx1clRFbkY1RVE|width=500|height=300}} | {{ShowGoogleExcel|id=0ApjWjFYiQdkfdE9wbmkzUDhPMXJGNWx1clRFbkY1RVE|width=500|height=300}} | ||
;Calculations and a rough setup are given in the link. | ;Calculations and a rough setup are given in the link. | ||
http://docs.google.com/fileview?id=0B5jWjFYiQdkfMDc0NzcyYTAtZWY5NC00OGFlLWE5YTgtMzhlOThkMDZjZDJh&hl=en | http://docs.google.com/fileview?id=0B5jWjFYiQdkfMDc0NzcyYTAtZWY5NC00OGFlLWE5YTgtMzhlOThkMDZjZDJh&hl=en | ||
[[Category:1064crystalaser]] | |||
Latest revision as of 18:05, 15 June 2011
Laser Specifications
Today I talked to an engineer, and on the base, I did some calculations. Now we have enough to plan the optical setup.
- Conclusion of the talk
- With 4 x option the beam waist is at the aperture (the laser head; where the beam emits).
- Beam waist is between .75mm to .85mm.
- Divergence less than 1 mrad (full angle).
- The aperture is roughly 11mm from the output window (coupler).
- Beam-expender is outside of the optical cavity.
- Result
- This is just calculations which does not fit the experimental data of beamwaist and location.
{{#widget:Google Spreadsheet |key=0ApjWjFYiQdkfdE9wbmkzUDhPMXJGNWx1clRFbkY1RVE |width=500 |height=300 }}
- Calculations and a rough setup are given in the link.
http://docs.google.com/fileview?id=0B5jWjFYiQdkfMDc0NzcyYTAtZWY5NC00OGFlLWE5YTgtMzhlOThkMDZjZDJh&hl=en
