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A birefringence-managed normal-dispersion fiber laser delivering energy-tunable chirp-free solitons. From phys.org.
Beam me up: Using lasers to detect moth migrations. From phys.org.
What is CNC Laser Cutting? How it Works, Types, and Advantages
Harnessing light-powered nanoscale electrical currents to propel emerging technologies. From phys.org.
NASA laser communications terminal delivered for Artemis II moon mission. From phys.org.
Researchers investigate new mixture material used for quarter-wave plate laser beam splitter. From phys.org.
Ultra-short laser flashes on demand: Controllable light pulse pairs from a single-fiber laser. From phys.org.
Unraveling the structural dynamics of photosystem II with femtosecond X-ray crystallography. From phys.org.
Magnetizing laser-driven inertial fusion implosions. From phys.org.
Breaking the 10-petawatt limit with a new laser amplification. From phys.org.
NASA's Deep Space Optical Comm demo sends, receives first data. From phys.org.
Photonics team develops high-performance ultrafast lasers that fit on a fingertip. From phys.org.
Picking up the statistics of good vibrations in Brillouin-Mandelstam scattering. From phys.org.
High-performance 937-nm laser lets scientists see deeper with lower power. From phys.org.
5 COMMON ISSUES WITH LASER CUTTING AND HOW TO AVOID THEM
In this work we present preliminary results on the application of laser cleaning to palaeontological findings, such as fossils included in various stone matrices. Laboratory tests were carried out on samples of fossil bones of mammals collected from Italian sites by using a Nd:YAG laser system developed for the conservation of stone artworks. Prior to undergoing laser treatment, bones and stone matrices were characterised by mineralogical and petrographical examinations. Objective observations during the procedure, as well as post-cleaning analyses indicated that laser cleaning can provide high precision and control in the removal of stone layers from the surface of fossils. From ResearchGate
Hot electron electrochemistry with ultrafast laser pulses. From phys.org
Time resolved studies reveal the origin of the unparalleled high efficiency of one nanosecond laser ablation in liquids. From phys.org.
Ultrafast lasers map electrons 'going ballistic' in graphene with implications for next-gen electronic devices. From phys.org.