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 Laser Pointers Awesome Dichroic Glass Artwork YT Video

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03-12-2016, 04:00 AM #1
 Super Moderator Join Date: Jan 2014 Location: Great White Frozen North Posts: 9,234 Rep Power: 1112787
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Awesome Dichroic Glass Artwork YT Video

Wonderful dichroic glass artwork:

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Attention new brothers of the collimated light!

Newbie advice: Please take the time to first make an introduction in the Welcome section before posting questions.

Divergence to spot size calc: - 1 mRad is about .057 degrees which expands to be very roughly ~10% the diameter of the moon or sun at their distances.

Divergence Calculator: pseudonomen137's JScript mRad Calculator - Measure your lasers beam dia. at 1 foot & then 20'.

Online calc. to determine spot intensity at different mRad's & powers: http://tinyurl.com/divergence-calculator

Laser Power Density Calculator: Laser Power Density Calculator - Ophir

Build a beam expander to reduce divergence: http://tinyurl.com/BeamExpander

University YAG Project The Professor's Homebuilt Lasers Site - YAG Lasers

YAG Power Calc. Laser Peak Power Calculator - Ophir

Angular Size Calculator; use with diode angle of radiation spec. for lens dia. at FL: Angular Size Calculator

RHD's Calc: http://lsrtools.1apps.com/RelativeBr...&useRaleigh=on

High Current Pulse Drivers: https://tinyurl.com/ya7whuk3

03-12-2016, 07:12 AM #2
 Class 2 Laser Join Date: Sep 2014 Location: Berkshire, UK Posts: 297 Rep Power: 123
clansley
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Re: Awesome Dichroic Glass Artwork YT Video

Wow, they are stunning. I bet it would cost a lot to own one of those.
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405nm ~25mW ("1mW" ebay) + 1 cap, ~1mW ("5mW" aliexpress)
445nm ~950mW ("1W" SF502B/SciFi Lasers), 10mW (aliexpress)
520nm 52mW (HL520-50B/laserbtb)[REVIEW]
532nm 1mW (maplin), 5mW (odicforce), ~6mW + 808nm ~10mW ("1mW" ebay), ~13mW + 808nm ~34mW ("1mW" odicforce)
635nm 1mW laser distance meter
650nm ~50mW ("1mW" ebay:actwave), ~3mW ("5mW" aliexpress)
Eagle Pair Glasses 190-540, 800-2000nm OD4 (odicforce), Cheap 650nm glasses OD1 (aliexpress),
cheap 405nm/445nm/532nm@OD2+ (aliexpress), IR Pass Filter 700nm-1700nm,
(~) DIY IR Thermometer based approx "LPM", Nitecore i2 intellicharger, MH-C9000 charger

Wish list: 50mW 589nm, Variable power: 1W 405nm, 1W 445nm, 200mW 520nm, 1W 650nm

The Ultimate laser feature: Variable Power

03-12-2016, 11:10 AM #3
 Class 4 Laser Join Date: Jul 2015 Location: Suburbs of Atlanta Georgia Posts: 5,445 Rep Power: 1013444
RedCowboy
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Re: Awesome Dichroic Glass Artwork YT Video

Very cool, I would have to put a white light under one of those and see how it looks.
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03-12-2016, 12:01 PM #4
 Class 4 Laser Join Date: May 2009 Location: West central Oregon Posts: 5,462 Rep Power: 26216
Flaminpyro
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Re: Awesome Dichroic Glass Artwork YT Video

A white laser

Quote:
 Originally Posted by RedCowboy Very cool, I would have to put a white light under one of those and see how it looks.
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CNI PGL-III-C-589 125mW
520 in a SH-032
Viasho 532nm 500mW
CNI pen 532nm 84mW
The Violet Pip Squeek 45mW

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03-12-2016, 01:38 PM #5
 Class 3B Laser Join Date: Oct 2012 Location: S.E. Michigan U.S.A. Posts: 4,148 Rep Power: 1118690
BowtieGuy
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Re: Awesome Dichroic Glass Artwork YT Video

Wow, those are some beautiful pieces of art glass; with 8 to 18 weeks of time required to create each of these, I can safely say I'll probably not be owning one!

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405nm Solarstorm S3 (1.09W) • W/L Sonar (264mW)
405nm Custom JETLASERS Ti-B (1.08W)

445nm Build "Ole Blue" (2.8W+)
445nm 1.3W JETLASERS PL-E (1.5W)

450nm Custom JETLASERS Ti-B (327mW)
465nm 1.4mW JETLASERS Mini (1.64W)
467nm "Maraxus" (2.3W)
470nm "Silver Bullet" (6.12W)
493nm Custom JETLASERS Ti-B (148mW)
515nm 30mW Ehgemus titanium (84mW)
520nm S/S build (250mW) •50mW JETLASERS Ti-B (73mW)
520nm Ehgemus Custom (1.45W) •Coleman Jr. (234mW)

532nm 1.5W Goldenstar lab (3W)
532nm 500mW JETLASERS PL-E (754mW)
532nm 100mW JETLASERS Ti-B (161mW)
532nm 5mW "Eclipse" mints tin (54mW)

589nm 80mW CNI PGL-III-C (154mW)
589nm 50mW D/L Spartan (124mW)

594nm L/G Rigel-6 "LPF Anniv. Ed." (6.7mW)
635nm 20mW JETLASERS Ti (30mW)
638nm "Coleman Special" (260mW)
638nm Sinner's "MS-SSW Stubby" (1.25W)
650nm W/L E2 (89mW) • Laserbtb PL-650 1000 (1W)
660nm S/S Build (383mW)
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03-12-2016, 06:16 PM #6
 Super Moderator Join Date: Jan 2014 Location: Great White Frozen North Posts: 9,234 Rep Power: 1112787
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Rep Power: 1112787
Re: Awesome Dichroic Glass Artwork YT Video

I tried to find prices, all I could find through a google search was an old listing on ebay for something he made for 12,000 USD! His web site doesn't list prices, I guess he doesn't want to immediately run some customers off.
__________________

Attention new brothers of the collimated light!

Newbie advice: Please take the time to first make an introduction in the Welcome section before posting questions.

Divergence to spot size calc: - 1 mRad is about .057 degrees which expands to be very roughly ~10% the diameter of the moon or sun at their distances.

Divergence Calculator: pseudonomen137's JScript mRad Calculator - Measure your lasers beam dia. at 1 foot & then 20'.

Online calc. to determine spot intensity at different mRad's & powers: http://tinyurl.com/divergence-calculator

Laser Power Density Calculator: Laser Power Density Calculator - Ophir

Build a beam expander to reduce divergence: http://tinyurl.com/BeamExpander

University YAG Project The Professor's Homebuilt Lasers Site - YAG Lasers

YAG Power Calc. Laser Peak Power Calculator - Ophir

Angular Size Calculator; use with diode angle of radiation spec. for lens dia. at FL: Angular Size Calculator

RHD's Calc: http://lsrtools.1apps.com/RelativeBr...&useRaleigh=on

High Current Pulse Drivers: https://tinyurl.com/ya7whuk3

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