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Old 02-03-2014, 03:17 PM #1
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Default 55% off of everything - surplus shed

use coupon code SS101402 good thru 2/10/14


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Old 02-04-2014, 02:57 AM #2
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Default Re: 55% off of everything - surplus shed

Are these okay to use with high powered lasers??? 40MM COATED CUBE BEAMSPLITTER - Surplus Shed
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Old 02-04-2014, 03:33 AM #3
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Default Re: 55% off of everything - surplus shed

Awesome. Thanks cheech! Just got a 27mm^3 broadband PBS for only 20$ shipped...absolutely incredible deal.
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Old 02-04-2014, 10:56 AM #4
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Default Re: 55% off of everything - surplus shed

Quote:
Originally Posted by J0SHUA View Post
Are these okay to use with high powered lasers??? 40MM COATED CUBE BEAMSPLITTER - Surplus Shed
That's just a beamsplitter. In order to combine light with one, you need a POLARIZED beam splitter

Right now it's splitting all input light. So if you tried using it, you'd just get two lasers split 50/50.

You need one that splits based on polarization. A laser diode rotated one way will pass through one of these, rotated another, and reflected. That's how we combine beams using a POLARIZED beamsplitter. The optic linked will do nothing for you, and only frustrate you.
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405nm 500mW
442nm 15mW Melles Griot HeCd
445nm 1W
455nm 100mW LaserBTB
457nm Tunable OMNI 532
465nm Tunable OMNI 532
467nm 1.8W NDB7675
472nm Tunable Omni 532
473nm 2x 100mW Melles Griot lab heads w/ PSUs
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Last edited by bloompyle; 02-04-2014 at 10:58 AM.
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Old 02-04-2014, 03:07 PM #5
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Default Re: 55% off of everything - surplus shed

Quote:
Originally Posted by bloompyle View Post
You need one that splits based on polarization. A laser diode rotated one way will pass through one of these, rotated another, and reflected. That's how we combine beams using a POLARIZED beamsplitter. The optic linked will do nothing for you, and only frustrate you.
Thanks bloompyle, that is exactly what I needed to hear so thanks for chiming in...
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Old 02-04-2014, 03:49 PM #6
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Default Re: 55% off of everything - surplus shed

Yikes their polarized splitter is $100 and change before discount. I suppose it's not bad considering retail for one of that quality.
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Old 02-05-2014, 01:50 AM #7
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Default Re: 55% off of everything - surplus shed

100$? Mind posting a link? The price i see is 35$..or are you not talking about the broadband coated?
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Old 02-05-2014, 01:52 AM #8
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Default Re: 55% off of everything - surplus shed

Quote:
Originally Posted by crazyspaz View Post
100$? Mind posting a link? The price i see is 35$..or are you not talking about the broadband coated?
I think he was talking about this one: PRECISION 25.4MM POLARIZING LASER-LINE BEAMSPLITTER FOR 308NM - Surplus Shed
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Old 02-05-2014, 03:43 PM #9
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Default Re: 55% off of everything - surplus shed

Awesome deal, thanks alot for the coupon code cheech226!
+1

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