ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
503
|
Tue Mar 7 23:00:16 2023 |
Thejas | Optics | Characterization | OMC Lab clean up | Today, Koji and I cleaned up the the lab
space and made some space on the
optical table for radius of curvature measurement |
|
|
504
|
Wed Mar 8 17:27:51 2023 |
Thejas | Optics | Characterization | A+ OMC Curvature minimum of curved optics | [Stephen, Thejas]
Today, a more rigorous effort was
made to re-measure the position of the optics |
|
|
505
|
Fri Mar 10 10:23:08 2023 |
Thejas | Optics | Characterization | A+ OMC curved mirror radius of curvature | OMC test set-up
Yesterday, laser beam output from
the fibre follwoing teh mode-matching lenses |
|
|
506
|
Fri Mar 10 11:12:57 2023 |
Thejas | Optics | Characterization | A+ OMC Curvature minimum of curved optics | [GariLynn, Stephen, Thejas]
Yesterday, we placed an iris (borrowed
from OMC Lab) infront of the spherical transmission |
|
|
507
|
Tue Mar 14 10:41:06 2023 |
Thejas | Optics | Characterization | A+ OMC curved mirror characterization | [Camille, GarriLynn, Stephen, Thejas]
Folllowing the replacement of the
spherical transmission / reference mirror |
|
|
508
|
Tue Mar 14 12:12:41 2023 |
Koji | Optics | Characterization | A+ OMC curved mirror characterization | RoC: 2.65m ! Interesting. I'll wait
for the follow-up analysis/measurements.
The RoC may be dependent on the area (diameter) |
|
|
509
|
Tue Mar 14 18:24:03 2023 |
Thejas | Optics | Characterization | A+ OMC Curved mirror radius of curvature | Today, I tried to measure the radius of
curvature of the curved mirror using the
input beam for the OMC test set-up. It was |
|
|
510
|
Tue Mar 14 20:06:03 2023 |
Koji | Optics | Characterization | A+ OMC Curved mirror radius of curvature | If the mirror has the RoC, it works as
a lens. And you should be able to see the
effect in the beam profile. |
|
|
511
|
Wed Mar 15 15:28:24 2023 |
Thejas | Optics | Characterization | A+ OMC Curved mirror radius of curvature | Thanks for teh comment Koji. Yes, I did
see this effect by comparing the beam sizes
with and without the curved mirror. But the |
|
|
512
|
Wed Mar 15 17:07:35 2023 |
Koji | Optics | Characterization | A+ OMC Curved mirror radius of curvature | I hope you can find useful lenses from
the lens kit in the cabinet. If you need
more lenses and mounts, talk to our students |
|
|
513
|
Fri Mar 17 15:01:21 2023 |
Koji | Optics | Characterization | A+ OMC Curved mirror radius of curvature | Thanks Koji, the lenses available in the
cabinet in the lab actually sufficed.
|
|