Old 05-29-2008, 03:38 AM #1
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Default New DPSS Materials!

Just ran across this LFWarticle.

What ya fellas think?


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Old 05-29-2008, 03:49 AM #2
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Default Re: New DPSS Materials!

whats so good about them.
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Old 05-29-2008, 04:00 AM #3
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Default Re: New DPSS Materials!

Quote:
Originally Posted by jamilm9
whats so good about them.
Perhaps someone can write a summary for the less scientifically appreciative.
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Old 05-29-2008, 04:11 AM #4
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Default Re: New DPSS Materials!

basically research into new DPSS crystals will net a higher conversion efficiency of pump diode power to output power
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Old 05-29-2008, 04:21 AM #5
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Default Re: New DPSS Materials!

Quote:
Originally Posted by MarioMaster
basically research into new DPSS crystals will net a higher conversion efficiency of pump diode power to output power
Wooot ;D
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Old 05-29-2008, 04:26 AM #6
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Default Re: New DPSS Materials!

Might mean more powerful (and eventually cheaper) blue lasers!
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Old 05-29-2008, 05:35 AM #7
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Default Re: New DPSS Materials!

Quote:
Originally Posted by Schrecken_Licht
Might mean more powerful (and eventually cheaper) blue lasers!
More power defiantly. Cheaper...with great time. It will still be considered "state of the art" technology.

And to think, I just bought the RPL blue! ;D Who knows how long till these get released, and the costs? Amazing to see technology consistently evolve.
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Old 05-29-2008, 05:48 AM #8
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Default Re: New DPSS Materials!

Quote:
Originally Posted by Razako
scientifically
Sorry to double post and for being off topic, but I used this word "scientifically" in a previous thread and another member called me out saying it isn't a real word. However, I did research it on dictionary.com but it called it an adverb and directed me to Britannica to of which said it had no results. :-?
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Old 05-29-2008, 06:10 AM #9
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Default Re: New DPSS Materials!

Quote:
Originally Posted by Ace82
[quote author=Razako link=1212028695/0#2 date=1212030053]scientifically
Sorry to double post and for being off topic, but I used this word "scientifically" in a previous thread and another member called me out saying it isn't a real word. However, I did research it on dictionary.com but it called it an adverb and directed me to Britannica to of which said it had no results. :-?
[/quote]

It's a word (an adverb) in my dictionary too.

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Old 05-29-2008, 06:30 PM #10
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Default Re: New DPSS Materials!

'scientifically' not a word? Even if it wasn't in the dictionary, that wouldn't mean it wasn't a word or didn't have a meaning. In the real world (not your English teacher's view of it), there many words that are perfectly legitimate, but will never be in a dictionary since they're only used by a small group of people.

But, back on topic, some new higher efficiency crytals would be great, maybe make those lower efficiency crystals cheaper (maybe even affordale for me!) ;D
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Old 05-30-2008, 02:28 PM #11
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Default Re: New DPSS Materials!

Quote:
Originally Posted by rkcstr
some new higher efficiency crytals would be great, maybe make those lower efficiency crystals cheaper (maybe even affordale for me!) *;D
I would think that the current crystals would be obsolete, therefore probably removed from production. I imagine that the current blue lasers would clear out for or maybe even the cost they are now, but only a lucky few would get them. As for the new ones, I can only imagine that they will be super expensive at first, then after a year or so drop to more or less what blue lasers are now.
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Old 05-30-2008, 05:24 PM #12
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Default Re: New DPSS Materials!

Quote:
Originally Posted by Ace82
[quote author=Schrecken_Licht link=1212028695/0#5 date=1212031578]Might mean more powerful (and eventually cheaper) blue lasers!
More power defiantly. *Cheaper...with great time. *It will still be considered "state of the art" technology.

And to think, I just bought the RPL blue! *;D *Who knows how long till these get released, and the costs? *Amazing to see technology consistently evolve. * *[/quote]
Indeed, terrible news for us who just bought high power blue's, but great news all round...
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Old 05-30-2008, 08:18 PM #13
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Default Re: New DPSS Materials!

Eventually I see blue dpss lasers going the way of HeNe lasers.
Blue laser diodes already exist and all they need to do is find a way to make them cheaper which will surely happen if there is a demand for them to be mass produced.
http://www.nichia.com/product/laser-main.html
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Old 05-30-2008, 09:09 PM #14
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Default Re: New DPSS Materials!

Quote:
Originally Posted by Razako
Eventually I see blue dpss lasers going the way of HeNe lasers.
Blue laser diodes already exist and all they need to do is find a way to make them cheaper which will surely happen if there is a demand for them to be mass produced.
http://www.nichia.com/product/laser-main.html
I've check that site before. *I imagine those diodes are around *$5,000 starting. *I don't see why there would be a significant demand for them to be massed produced, unless they develop a more efficient *method of building them were the market would be interested first. *Until then, we will live with DPSS lasers. *(and blu-ray)
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