The state of deserts experienced a high temperature in the recent past not because of weather component but the clash of opinions regarding tax rise on tobacco in the state. The High Court’s decision ...

Impact Statement: In the field of processing using high-power lasers, the fluctuation of beam quality due to the thermal lens effect of laser rods has been an ...

In a Fresnel lens, hundreds of pieces of specially cut glass surround a lamp bulb. The design intensifies the glow from the light, focusing rays of light that would normally scatter into a single ...

Abstract: We optimized a Kerr-lens mode-locked (KLM) femtosecond Cr/sup 4+/:forsterite laser using a five-mirror cavity, taking advantage of its peculiar low misalignment sensitivity and using an ...

Looking to cut or etch materials including wood, paper or plastic? You can harness the power and precision of a laser beam to do just that. At Sears think[box], we stock birch plywood and acrylic ...

NCIS fans left feeling vindicated as two characters return in spin-off series A US Navy aircraft carrier in the Red Sea fight just lost a third Super Hornet. The $60 million jet went overboard on ...

cast-iron stairway and third-order Fresnel lens. The Braddock Point Lighthouse property at 18 Clearview Ave. includes a two-story, 3,000-square-foot home. Tom Marasco, Realtogs The octagonal red ...

She tells Ezra that no one listens to jazz anymore. “I can’t do anything else,” he says. And then, they are hit by a truck carrying a large Fresnel lens, on its way to be delivered to a lighthouse. If ...