Nature

Electrons dynamics control by shaping femtosecond laser pulses in micro/nanofabrication: modeling, method, measurement and application

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 ...
IEEE

All-fiber 770 nm Laser Based on Second Harmonic Generation

Abstract: We present an all-fiber 770 nm laser module based on second harmonic generation (SHG) in a periodically poled lithium niobate (PPLN) waveguide. The laser module provides an output power of ...
GitHub

Marlin Based PHR-803T UV Laser Exposer For PCB Lithography

This project is work in progress so please be advised. TLDR; This project hardware is based on Diyouware PCB-MKI and software is modified Marlin 1.1.9.1. Project is developed for ease of use because ...
Frontiers

Virtual reality–based assessment of visuo-vestibular integration in vestibular migraine and migraine: static and dynamic visual vertical and rod-and-frame tests

Background: Vestibular migraine (VM) is the most common cause of episodic vertigo, yet its diagnostic markers remain limited. Perception of verticality, measured via static subjective visual vertical ...