Yellow Laser
Forum rules
Finding new homes for holography-related items is encouraged. Even commercial enterprises with goods to offer are welcome as long as it is in the spirit of members helping members. If a for-sale post reads like an infomercial, though, you have probably crossed the line of acceptability.
Finding new homes for holography-related items is encouraged. Even commercial enterprises with goods to offer are welcome as long as it is in the spirit of members helping members. If a for-sale post reads like an infomercial, though, you have probably crossed the line of acceptability.
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- Posts: 273
- Joined: Thu Jan 08, 2015 2:28 am
Yellow Laser
I'd like to buy a yellow laser. Anybody have an old yellow HeNe that you don't need anymore?
Yellow Laser
Hi John
Put a 'buying' post on Photonlexicon. I'm sure there's a couple of guys on there that had/have yellow HeNe's.
Cheers
Jem
Put a 'buying' post on Photonlexicon. I'm sure there's a couple of guys on there that had/have yellow HeNe's.
Cheers
Jem
Yellow Laser
Hi John,
Sam and I have several yellow heads most wirh random ploaritation. How much power do you need? Phil 142laser
Sam and I have several yellow heads most wirh random ploaritation. How much power do you need? Phil 142laser
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- Posts: 273
- Joined: Thu Jan 08, 2015 2:28 am
Yellow Laser
I just want to use it to light up transmission holograms of cave formations to match the natural color. A couple of mW should be enough.
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- Posts: 273
- Joined: Thu Jan 08, 2015 2:28 am
Yellow Laser
I did try a yellow led. It is not monochromatic enough. I get a fuzzy image with it.
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- Posts: 273
- Joined: Thu Jan 08, 2015 2:28 am
Yellow Laser
I bought a yellow HeNe from Sam. At 2mW it was fun to play with but not bright enough to do a good job lighting up my transmission holos. I'd like to sell it to offset the purchase of a Sunclan 30mW 589nm @ $900. Give me an offer my email is: klayer("at"symbol)bellsouth(dot)net. BTW, does anybody know anything about Sunclan before I trust them with $900 of my very hard earned money?
Yellow Laser
The most power one can expect from a yellow HeNe head is about 4-5 mW so if you need real power (10 mW+) the DPSS is the way to go. For holograp illumination I think even a MLM laser with a short coherence length is OK; I have never heard of that brand; do you get free fortune cookiies with the laser for the $900 ? Phil