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A blue or red laser will appear much dimmer—and thus less distracting—than a green or yellow laser of equal power. [8] For example, a 10-watt continuous-wave yttrium aluminium garnet laser at 532 nanometers (green) can appear brighter to the eye than an 18-watt continuous-wave argon-ion laser that outputs 10 watts of 514 nm (green-blue ...
An announcement in 2009 [7] of a direct green laser (which does not require doubling) promises much higher efficiencies and could foster the development of new color video projectors. In 2012, Nichia [ 8 ] and OSRAM [ 9 ] developed and manufactured merchant high-power green laser diodes (515/520 nm), which can emit green laser directly.
In other words, a green DPSSL using a 2.5 W pump diode would be expected to output around 500-900 mW of 532 nm light. In optimal conditions, Nd:YVO 4 has a conversion efficiency of 60%, [1] while KTP has a conversion efficiency of 80%. [2] In other words, a green DPSSL can theoretically have an overall efficiency of 48%.
Cameras were arranged, behind a green or blue screen, on a track and aligned through a laser targeting system, forming a complex curve through space. The cameras were then triggered at extremely close intervals, so the action continued to unfold, in extreme slow-motion, while the viewpoint moved.
The LaserActive 3-D Goggles (model GOL-1) employ an active shutter 3D system compatible with at least six 3D-ready LD-ROM software titles: 3-D Museum (1994), Vajra 2 (1994), Virtual Cameraman 2 (1994), Dr. Paolo No Totteoki Video (1994), Goku (1995), and 3D Virtual Australia (1996), the last software title published for the LaserActive.
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15 mW green laser (532 nm wavelength) 8.4 1 W high-output white LED: 25–120 Kerosene lantern: 100 40 W incandescent lamp at 230 volts: 325 7 W high-output white LED: 450 6 W COB filament LED lamp: 600 18 W fluorescent lamp: 1250 100 W incandescent lamp: 1750 40 W fluorescent lamp: 2800 35 W xenon bulb: 2200–3200 100 W fluorescent lamp: 8000
The search for missing hiker Susan Lane-Fournier, 61, took a tragic turn after her body was found over the weekend in Welches, Oregon, an unincorporated community at the base of Mount Hood.