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New 937 nm Laser Enables Deeper Imaging with 2-photon Microscopy
Friday, September 16, 2022
Research News
Researchers demonstrated a penetration depth of 620 µm into mouse brain using the laser, which requires only 10 mW of power Read More
Diamond Nanostructures Make Robust Mirrors for High-power Lasers
Tuesday, May 24, 2022
Research News
Diamond etched with golf-tee-like structures withstood a 10-kW laser beam with no damage and high reflectivity, offering an alternative to conventional dielectric mirrors Read More
Engineering Breakthrough Could Bring Lidar to Smartphones
Tuesday, March 29, 2022
Research News
Stanford engineers designed an inexpensive, energy-efficient acoustic modulator and built a prototype lidar system using a standard CMOS sensor Read More
Scintillator Efficiency Improved 10-fold with Nanophotonics Approach
Friday, February 25, 2022
Research News
MIT researchers created nanoscale configurations using existing materials to vastly improve scintillator performance for applications such as X-ray imaging Read More
Scientists 3D Print Chicken, Cook It With Lasers
Friday, October 01, 2021
The researchers found the laser-cooked meat retained twice as much moisture, with similar flavor to meat cooked by conventional means Read More
Femtosecond-range Quantum ‘Stopwatch’ Could Advance Imaging Technology
Tuesday, August 31, 2021
Researchers developed a “time lens” to significantly improve the precision of time-correlated single photon counting (TCSPC) Read More
Photothermal Effect Allows High-speed Bending of Thick Crystals
Thursday, July 29, 2021
Researchers uncovered the mechanism that enables crystals more than 40 microns thick to bend when excited by UV light Read More
Simplified Method for Calibrating Optical Tweezers
Friday, July 16, 2021
Biomechanical properties such as stiffness, viscosity and viscoelasticity of living cells and tissues play a crucial role in many vital cellular functions such as cell division, cell migration, cell ... Read More
The Paradox of a Free-electron Laser Without the Laser
Friday, July 16, 2021
A new way of producing coherent light in the ultra-violet spectral region, which points the way to developing brilliant table-top X-ray sources, has been produced. Read More
NIST Laser ‘Comb’ Systems Measure All Primary Greenhouse Gases
Friday, July 09, 2021
NIST upgraded its near-infrared frequency comb system with a mid-infrared system to detect more gases and pollutants simultaneously Read More