Resources
Calculators, technical notes and customer success stories to support your ultrafast-laser research and engineering.
Calculation Tools
Interactive calculators for ultrafast laser and nonlinear optics.
Calculate wavenumber bandwidth from wavelength and wavelength bandwidth
Quickly convert wavelength and wavelength bandwidth into wavenumber and wavenumber bandwidth—ideal for spectroscopy and ultrafast optics.
Common Conversions in Ultrafast LasersWavelength – Frequency – Wavenumber – Photon Energy Conversions
This tool is used for unit conversion between common optical quantities. It supports conversion between wavelength (nm), wavenumber (cm⁻¹), frequency (Hz), and photon energy (eV).
Common Conversions in Ultrafast LasersSpectral / Pulse Width Data Reading
This tool allows users to load a local TXT file containing two-column data, automatically normalizes the Y‑axis data, and visualizes the normalized data in a line plot. It also calculates the full width at half maximum (FWHM) of the resulting curve—making it a convenient utility for rapid spectral and pulse-shape analysis in ultrafast optics and spectroscopy.
Technical Notes
In-depth articles on ultrafast optics, nonlinear processes and measurement.
Fundamentals of Ultrafast Pulse Compression
A comprehensive guide to chirped pulse amplification
A comprehensive guide to chirped pulse amplification and pulse compression techniques in femtosecond laser systems.
THz Generation Methods: A Comparative Analysis
Comparing optical rectification, photoconductive switching, and difference frequency generation for THz pulse generation.
Guide to Nonlinear Crystal Selection for OPA Systems
How to choose the optimal nonlinear crystal for your optical parametric amplifier application.
Successful Cases
Real-world deployments of Y-LASER systems across research and industry.
