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Leslie
Newbie
Joined: 10 Mar 2007
Posts: 2
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Alan
Site Admin
Joined: 29 Jan 2006
Posts: 1318
Location: Winnipeg, MB
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 Posted: Sat Mar 10, 2007 4:03 pm Post subject: Re: Blu-ray Laser !!! |
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| Nice job. How much are the replacement units? |
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Leslie
Newbie
Joined: 10 Mar 2007
Posts: 2
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| Posted: Sat Mar 10, 2007 4:11 pm Post subject: blu-ray laser |
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Hi,
they are about £40 (UKP)
There is an active discussion about this at alt.lasers
rgds
Leslie |
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seth3d
Newbie
Joined: 04 Mar 2008
Posts: 4
Location: Topeka, KS
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| Posted: Tue Mar 04, 2008 11:02 pm Post subject: |
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| Nice article, thank you! |
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Laura
HG Junior
Joined: 02 Aug 2008
Posts: 12
Location: China
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| Posted: Sat Aug 02, 2008 12:44 am Post subject: blu-ray laser |
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Please see this new blu-ray laser from CNI laser www.cnilaser.com
It can be reach to 80mW with good beam quality.I am very like it and want to show it to you.
But. I am afraid I don't know how to add picture.Who knows,please tell me. Help. |
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Laura
HG Junior
Joined: 02 Aug 2008
Posts: 12
Location: China
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| Posted: Sun Aug 03, 2008 1:25 am Post subject: dog |
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| [img]http://cg1a127.mail.163.com/netfolder/servlet/nfapp/GetFile?[/img] |
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bandtled
Semi Newbie
Joined: 06 Aug 2008
Posts: 7
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| Posted: Wed Aug 06, 2008 11:52 pm Post subject: |
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You can always buy blu-ray diodes from this guy. 
Bare diodes & diodes in modules available. |
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Laura
HG Junior
Joined: 02 Aug 2008
Posts: 12
Location: China
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| Posted: Thu Aug 07, 2008 9:02 pm Post subject: Hi bandtled |
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Hi bandtled,
Could you please leave an e-mail? And shop on e-bay is opened by you?
Thanks |
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bandtled
Semi Newbie
Joined: 06 Aug 2008
Posts: 7
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| Posted: Fri Aug 08, 2008 1:06 am Post subject: Re: Hi bandtled |
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| Laura wrote: | Hi bandtled,
Could you please leave an e-mail? And shop on e-bay is opened by you?
Thanks |
What do you mean by "leave an e-mail" and "e-bay is opened by you"? Those are my auctions.  You can contact me through a PM here or on eBay. |
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bandtled
Semi Newbie
Joined: 06 Aug 2008
Posts: 7
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| Posted: Sun Aug 17, 2008 12:15 am Post subject: |
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| Don't forget this guy for 150mW 405nm blu-ray blue-violet laser diodes. |
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funa
Newbie
Joined: 29 May 2008
Posts: 4
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funa
Newbie
Joined: 29 May 2008
Posts: 4
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Tekwiz
HG Contributor
Joined: 20 Oct 2008
Posts: 36
Location: Vancouver Island
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| Posted: Tue Oct 21, 2008 3:54 pm Post subject: |
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| Good stuff on the diode modules. I have one on the way, & am looking forward to it's arrival. This will be my first 405nm laser, although I have several red & green solid state lasers. I am also almost done building a 15W CO2 laser. I am considering building a 3 color laser 'spirograph' for a christmas decoration. |
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Alan
Site Admin
Joined: 29 Jan 2006
Posts: 1318
Location: Winnipeg, MB
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| Posted: Tue Oct 21, 2008 6:14 pm Post subject: |
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| Tekwiz wrote: | | Good stuff on the diode modules. I have one on the way, & am looking forward to it's arrival. This will be my first 405nm laser, although I have several red & green solid state lasers. I am also almost done building a 15W CO2 laser. I am considering building a 3 color laser 'spirograph' for a christmas decoration. |
Is the 15W a complete DIY project or did you purchase a starter kit? Either way I would love to see details of the build when you are complete! |
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Tekwiz
HG Contributor
Joined: 20 Oct 2008
Posts: 36
Location: Vancouver Island
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| Posted: Wed Oct 22, 2008 1:33 pm Post subject: |
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| Alan wrote: | | Tekwiz wrote: | | Good stuff on the diode modules. I have one on the way, & am looking forward to it's arrival. This will be my first 405nm laser, although I have several red & green solid state lasers. I am also almost done building a 15W CO2 laser. I am considering building a 3 color laser 'spirograph' for a christmas decoration. |
Is the 15W a complete DIY project or did you purchase a starter kit? Either way I would love to see details of the build when you are complete! |
Actually, I purchased the tube, & built the rest, including a custom aluminum case & cooling system. The laser is basically complete, but my original power supply design failed on powerup, & is on the bench being rebuilt. The tube requires ~9kv @ 15ma, with a 16-18kv start voltage. I am using a 2 stage, 8 step voltage multiplier, driven by a microwave oven transformer. The multiplier is designed with much larger caps in the first 3 steps, so that it provides ~16kv until the tube ionizes & begins to draw current, at which point the second stage(5 steps) gets swamped out & the first stage(3 steps) supplies operating current @ ~8-9kv. I have tons of pix of the build process, if you are interested. |
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