Search found 19 matches
Re: Dogs
Perfect, great job.
- Sun Oct 20, 2019 12:51 pm
- Forum: Off Topic
- Topic: Anybody still here?
- Replies: 19
- Views: 15429
Re: Anybody still here?
And I am still here too. I am also bussy with the small green PL350. I bought a controller from soda. The laser is working but i have to change my construcion of the TEC and cold plate because it is not stable ( oscillating ) I think the coldplate from the hot side is to small. But i have stable fri...
- Sun Aug 04, 2019 7:36 am
- Forum: General Holography
- Topic: Apodizing filter
- Replies: 2
- Views: 5190
Apodizing filter
I wanted to use a apodizing filter to get a better uniform object light to make a reflection hologram. Is that a bad idea? Does it affect the polarisation or other laserlight parameters?
- Thu Mar 14, 2019 12:59 pm
- Forum: For Sale / Want to Buy / Trade
- Topic: Osram PL530 530nm laser diodes tested @75mw SLM
- Replies: 72
- Views: 170505
Re: Osram PL530 530nm laser diodes tested @75mw SLM
Very very nice hologram. Great work
- Sat Dec 01, 2018 12:30 pm
- Forum: General Holography
- Topic: Laser pico projector for making color holograms
- Replies: 49
- Views: 188394
Re: Laser pico projector for making color holograms
The first color hologram made with the pico projector. Very good job. My hololab is nearly finished then i try also some experiments with it. I have a ultra lownoise diode and Tec controller from ILX lightwave I am going to use that one to control the red diode. I have also a Tec and diode controlle...
- Fri Oct 26, 2018 11:23 am
- Forum: General Holography
- Topic: Laser pico projector for making color holograms
- Replies: 49
- Views: 188394
Re: Laser pico projector for making color holograms
I was thinking the module is laying on a table but it isn't it is laying on your hands. The lasermodule is unbelievable small.
- Tue Oct 23, 2018 12:25 am
- Forum: General Holography
- Topic: Laser pico projector for making color holograms
- Replies: 49
- Views: 188394
Re: Laser pico projector for making color holograms
Impressive Dave. Do you also use a TEC controller or only current control?
- Fri Oct 19, 2018 8:13 am
- Forum: General Holography
- Topic: Laser pico projector for making color holograms
- Replies: 49
- Views: 188394
Re: Laser pico projector for making color holograms
Wow, when will you make the color hologram?
- Mon Oct 15, 2018 2:28 pm
- Forum: General Holography
- Topic: Laser pico projector for making color holograms
- Replies: 49
- Views: 188394
Re: Laser pico projector for making color holograms
One step away from a portable micro color holo camera.
- Mon Oct 15, 2018 11:43 am
- Forum: General Holography
- Topic: Laser pico projector for making color holograms
- Replies: 49
- Views: 188394
Re: Laser pico projector for making color holograms
Very good job David i am sure you can make with this device perfect clean color holograms. I think it is also very easy to clean the laser beams with a spatialfilter, maybe it is tricky with backreflections. Never get the beams so perfectly alignt as in this setup. I can' t wait to make color hologr...