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Optical physics

News and Updates

A New Playbook for Interference

Particles can sometimes act like waves, and photons (particles of light) are no exception. Just as waves create an

Events

NIST Spectroradiometry Short Course

Tue, Apr 7 - Fri, Apr 10 2020
NIST is closely monitoring guidance from Federal, State, and local health authorities on the outbreak of COVID-19. To

Projects and Programs

Photonic Dosimetry

As part of the NIST on a Chip program, the Photonic Dosimetry project is set to develop in-situ sub-micrometer ionizing-radiation dosimetry and calorimetry

Publications

Atom Probe Tomography using Extreme-Ultraviolet Light

Author(s)
Luis Miaja Avila, Ann C. Chiaramonti Debay, Benjamin W. Caplins, David R. Diercks, Brian Gorman, Norman A. Sanford
We present a different approach to laser-assisted atom probe tomography, where instead of using a near-UV laser for inducing a thermal transient, we use an

Software

HolograFREE

An electron hologram is a fringe modulated image containing the amplitude and phase information of an electron transparent object. The HolograFREE routines

Modeled integrated scatter tool (MIST)

The MIST program has been developed to provide users with a general application to model an integrated scattering system. The program performs an integration of

Tools and Instruments

Transfer spectrophotometer

A Perkin-Elmer Lambda 1050 spectrophotometer is used to complement the reference instruments. It performs this function by measuring samples relative to