Researchers Develop High-Efficiency Blue Laser for Advanced Bathymetric Lidar Ocean Exploration
A team of researchers has recently announced the successful development of a high-efficiency, nanosecond pulsed blue laser operating at 486.1 nm for Advanced Bathymetric Lidar. They achieved this feat by utilizing a frequency quadrupled thulium-doped fiber amplifier (TDFA), marking the first time such a device has been implemented for this purpose.
What is Airborne Lidar Bathymetry? A Comprehensive Overview
Airborne lidar bathymetry, a cutting-edge technology that combines light detection and ranging (lidar) with bathymetric principles, has become an invaluable tool for mapping underwater topography.
Synchrotron Experiments Illuminate Path to Enhanced Metal 3D Printing
In an exciting development, scientists from the U.S. National Institute of Standards and Technology (NIST), the KTH Royal Institute of Technology in Sweden, and several other institutions have announced a breakthrough that could grant an unprecedented level of mastery over metal 3D printing.
Best Cat Laser Toy In 2023
With so many options available on the market, it can be difficult to decide which one to pick. That’s why we’ve put together this article to help you find the best cat laser toy for your needs.
Laser-Actuated Micro-hand Achieves Dexterous Manipulation at Micron Scale
Scientists at Tsinghua University in Beijing have made a breakthrough in the field by developing a laser-actuated multi-fingered hand for dexterous manipulation of micro-objects.
Fiber-Based Amplification of Mid-Infrared Diode Lasers for Improved Medical and Communication Technologies
Scientists have demonstrated for the first time the fibre-based amplification of mid-infrared diode lasers in the 2.78 µm wavelength range.
How Do Tattoo Removal Lasers Work?
This article will provide an in-depth, educational examination of the science behind tattoo removal lasers, exploring their historical background, fundamental concepts, current research, applications, implications, and future prospects.
Yttrium-Aluminum-Garnet Crystal-Derived Silica Fiber Laser Boasts Over 60% Optical-to-optical Conversion Efficiency
Researchers have successfully fabricated a silica optical fiber derived from yttrium-aluminum-garnet (YAG) crystals, demonstrating superior output power and optical-to-optical conversion efficiency in linearly polarized single-frequency fiber lasers (LPSFFLs).
Femtosecond Laser Machining: A Revolution in Precision Manufacturing
Femtosecond laser machining has emerged as a revolutionary force in precision manufacturing and material processing.
Researchers Develop Innovative Yellow Fiber Laser with Direct Emission
Researchers have made a groundbreaking discovery in laser technology by designing and preliminarily validating a fiber laser that directly emits yellow light.
Novel Optoacoustic Temperature Measurement Technique Enhances Retinal Laser Treatment Safety
Utilizing an optoacoustic technique, researchers successfully determined the maximum temperature at the end of an irradiation with a single microsecond laser pulse.