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Results 2001 - 2010 of 2014 for Microscopy

Nonlinear Ghost Imaging: A New Terahertz Imaging Concept

Article - 27 Sep 2018

In this interview, we speak to Dr Juan Sebastian Totero Gongora and Prof. Marco Peccianti about a novel THz Imaging concept they have developed called Nonliner Ghost Imaging.
How Can Lasers Be Used to Trap Atoms?

Article - 23 Jul 2018

An articles exploring the methodology and history behind using lasers to trap atoms.
Selecting Surface Metrology Instruments with a Criteria of Lateral Resolution and Instrument Transfer Function

Article - 19 Jul 2017

The constraints of the optical metrology instruments selected for process and quality control have to be understood very clearly as Manufacturers of optics and high-precision machined parts...
Optical 3D Metrology in Industrial Opthalmic Applications

Article - 27 Jan 2014

With hundreds of millions of people choosing contacts for either visual or aesthetic reasons, and millions more having surgery to solve vision problems associated with aging, there is a growing need...
Ytterbium YAG Lasers - Properties and Applications

Article - 16 May 2013

Ytterbium-doped yttrium aluminum garnet (Yb:YAG) laser is one of the most promising laser-active materials that are more suitable for diode-pumping than the traditional Nd-doped systems.
Nd:YLF Lasers (Neodymium-Doped Yttrium Lithium Fluoride)

Article - 15 May 2013

Neodymium-doped yttrium lithium fluoride is the most common lasing medium for diode-pumped and arc lamp-pumped solid-state lasers.
Krypton Ion Laser – Properties and Applications

Article - 10 May 2013

Krypton laser belongs to the gas lasers family that uses rare gases as the lasing medium.
Argon Laser – Properties and Applications

Article - 10 May 2013

The argon laser is a unique gas laser, as it uses a noble gas (argon) as the active medium. It is commonly referred to as argon ion laser.
How Do Lasers Work?

Article - 30 May 2012

This article gives an overview of how lasers work and their basic operating principles.
Surface Measurements Using White Light Interferometry

Article - 5 Apr 2011

White light interferometry is often deployed by industries and researchers for surface measurements. While this technique is fast and accurate, it suffers from a limitation in lateral resolution.