During femtosecond laser fabrication, photons are mainly absorbed by electrons, and the subsequent energy transfer from electrons to ions is of picosecond order. Hence, lattice motion is negligible ...

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William Truswell, MD, FACS, operates his own cosmetic and reconstructive facial surgery practice. Dr. Truswell was the first in his area in Western Massachusetts to have an accredited private office ...

When the first laser and inkjet printers for PCs arrived in the mid-1980s, they could only print in monochrome, and their respective advantages were obvious. Today, the differences between laser and ...

Considering a laser hair removal service? I get it, and I've actually tried them. My review? They're painful, expensive, and take a lot of sessions to see results. Soon, I'm running right back to ...

Laser-produced plasmas are plasmas produced by firing high-intensity beams of light. Laser-produced plasmas have been used to create short bursts of x-rays and to accelerate particles — so-called ...

Abstract: The refractive index of an optical fiber can be locally modified through exposure to femtosecond laser pulses. This feature enables direct inscription of waveguides in the fiber cladding.

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Rhode Island firefighters rescue a yellow Lab from an icy pond on New Year's Day Skygazers advised to ‘wrap up warm’ to see Wolf supermoon Trump’s aspirin dosing ‘makes no sense’ says Dick Cheney’s ...