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03-12-2016, 03:00 AM #1
 Class 3B Laser Join Date: Jan 2014 Location: Iraq Posts: 4,302 Rep Power: 2141
Class 3B Laser

Join Date: Jan 2014
Location: Iraq
Posts: 4,302
Rep Power: 2141
Awesome Dichroic Glass Artwork YT Video

Wonderful dichroic glass artwork:

__________________

Angular Size Calculator; use with diode angle of radiation specification to calculate the needed lens diameter for a given FL:
http://www.1728.org/angsize.htm

Divergence to spot size calculator: http://tinyurl.com/spotsize - 1 mRad is about .057 degrees which from the earth would expand to be ~10% the diameters of the moon or sun at their distances.

Divergence Calculator: http://www.pseudonomen.com/lasers/ca...alculator.html - Measure your lasers beamwidth at 1 foot & then at a further distance to calculate the divergence.

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

Laser Power Density Calculator: http://www.ophiropt.com/laser-measur...ity-calculator

How to build a laser beam expander to reduce divergence: http://tinyurl.com/BeamExpander

RHD's Relative Perceived Brightness Calculator. Compare brightness @nm: http://lsrtools.1apps.com/relativebrightness

YAG Power Calculator, i.e. convert ns @ mJ to peak power in watts http://tinyurl.com/YAG-Pulse

The forum costs more to run than donations received, if you wish to help click this link: http://laserpointerforums.com/donations.htm

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03-12-2016, 06:12 AM #2
 Class 2 Laser Join Date: Sep 2014 Location: Berkshire, UK Posts: 295 Rep Power: 66
clansley
Class 2 Laser

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Location: Berkshire, UK
Posts: 295
Rep Power: 66
Re: Awesome Dichroic Glass Artwork YT Video

Wow, they are stunning. I bet it would cost a lot to own one of those.
__________________
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, 10:10 AM #3
 Class 3B Laser Join Date: Jul 2015 Location: Suburbs of Atlanta Georgia Posts: 3,679 Rep Power: 2127
RedCowboy
Class 3B Laser

Join Date: Jul 2015
Location: Suburbs of Atlanta Georgia
Posts: 3,679
Rep Power: 2127
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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You can not put freedom in a bag.
It is in fact an abstract concept.
Yet it is the single most valuable thing anyone has ever had.

03-12-2016, 11:01 AM #4
 Class 4 Laser Join Date: May 2009 Location: West central Oregon Posts: 5,448 Rep Power: 748
Flaminpyro
Class 4 Laser

Join Date: May 2009
Location: West central Oregon
Posts: 5,448
Rep Power: 748
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.
__________________
White Fusion Time Machine 445
473nm LRS-0473-KFM-00150-10 158.5mW Lab style
laser used in the making of the latest TRON movie

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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order your C-88 Cu kit today !

03-12-2016, 12:38 PM #5
 Class 3R Laser Join Date: Oct 2012 Location: S.E. Michigan U.S.A. Posts: 2,193 Rep Power: 1889
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!

__________________
405nm W/L E3 (154mW) • W/L Sonar (264mW)
405nm Custom JETLASERS Ti-B (1084mW)

445nm DIY Build "Ole Blue" (2.8W+)
445nm 1.3W JETLASERS PL-E (1.5W)
445nm Chrome pen (1.4W)

450nm Custom JETLASERS Ti-B (327mW)
462nm Solarforce T2 (2.1W)
466nm "Maraxus" (2.3W)
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 Dragonlasers Spartan (124mW)

594nm L/G Rigel-6 "LPF Anniv. Ed." (6.7mW)
635nm 20mW JETLASERS Ti (30mW)
638nm Custom JETLASERS Ti-B (232mW)-link-
638nm "Coleman Special" (260mW)-link-
638nm Build in sinner's "MS-SSW Stubby" (1.25W)-link-
650nm W/L E2 (89mW) • Laserbtb PL-650 1000 (1W)

LK-3D Projector

5W Ophir/dmm LPM

03-12-2016, 05:16 PM #6
 Class 3B Laser Join Date: Jan 2014 Location: Iraq Posts: 4,302 Rep Power: 2141
Class 3B Laser

Join Date: Jan 2014
Location: Iraq
Posts: 4,302
Rep Power: 2141
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.
__________________

Angular Size Calculator; use with diode angle of radiation specification to calculate the needed lens diameter for a given FL:
http://www.1728.org/angsize.htm

Divergence to spot size calculator: http://tinyurl.com/spotsize - 1 mRad is about .057 degrees which from the earth would expand to be ~10% the diameters of the moon or sun at their distances.

Divergence Calculator: http://www.pseudonomen.com/lasers/ca...alculator.html - Measure your lasers beamwidth at 1 foot & then at a further distance to calculate the divergence.

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

Laser Power Density Calculator: http://www.ophiropt.com/laser-measur...ity-calculator

How to build a laser beam expander to reduce divergence: http://tinyurl.com/BeamExpander

RHD's Relative Perceived Brightness Calculator. Compare brightness @nm: http://lsrtools.1apps.com/relativebrightness

YAG Power Calculator, i.e. convert ns @ mJ to peak power in watts http://tinyurl.com/YAG-Pulse

The forum costs more to run than donations received, if you wish to help click this link: http://laserpointerforums.com/donations.htm

_______

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