(PhysOrg.com) -- The world's first x-ray laser, the Linac Coherent Light Source (LCLS), first unveiled in 2009 at the Stanford Linear Accelerator Center in Palo Alto California, has been undergoing testing by group of physicists ...
New photonic tools for medical imaging can be used to understand the nonlinear behavior of laser light in human blood for theranostic applications. When light enters biological fluids it is quickly scattered, however, some ...
Scientists at Vienna University of Technology have found a way to detect chemicals over long distances, even if they are enclosed in containers.
Engineering
Feb 27, 2012
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Even as the Linac Coherent Light Source delivers X-rays with unprecedented power, marking a new era of X-ray science, a team of SLAC researchers is working to make such X-ray lasers even better. In a paper published yesterday ...
General Physics
Sep 13, 2010
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By using light waves instead of electric current to transmit data, photonic chips—circuits for light—have advanced fundamental research in many areas from timekeeping to telecommunications. But for many applications, ...
Optics & Photonics
Nov 28, 2018
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81
For the past 10 years, the Camera Culture group at MIT's Media Lab has been developing innovative imaging systems—from a camera that can see around corners to one that can read text in closed books—by using "time of flight," ...
Engineering
Dec 21, 2017
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174
Two-photon lithography (TPL)—a widely used 3-D nanoprinting technique that uses laser light to create 3-D objects—has shown promise in research applications but has yet to achieve widespread industry acceptance due to ...
Nanophysics
Jul 30, 2020
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126
Physicists at the University of Konstanz have generated one of the shortest signals ever produced by humans: Using paired laser pulses, they succeeded in compressing a series of electron pulses to a numerically analyzed duration ...
Optics & Photonics
Jun 19, 2023
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101
The ability to precisely control the various properties of laser light is critical to much of the technology that we use today, from commercial virtual reality (VR) headsets to microscopic imaging for biomedical research. ...
Optics & Photonics
Jun 29, 2021
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225
When you shine a beam of light on your hand, you don't feel much, except for a little bit of heat generated by the beam. When you shine that same light into a world that is measured on the nano- or micro scale, the light ...
Optics & Photonics
Nov 27, 2018
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