White Papers

High LIDT optical components for ultrafast applications - what are the specific points

By Manx Precision Optics Ltd.,
30 January 2015

White Paper Lead ImageUltrafast lasers have seen much development and are now used in a wide range of applications ranging from extremely high power experiments to medical and engineering applications. With the increase in the use of these lasers the demand for suitable optical components and the required specifications has increased.

Spirit Sampling for Counterfeit Detection and Brand Authentication

By Nick Barnett. Ph.D
7 November 2014

White Paper Lead ImageIncidents of whisky and spirits counterfeiting pose serious health risks to citizens and potential revenue loss to brand owners. The Ocean Optics Spirit Sampler can help to combat increased sales of illicit spirits by providing a means of counterfeit detection and brand authentication in the field. The success of such a screening device depends on the reproducibility of measurements from sample to sample and from device to device. This application note describes measurements performed to demonstrate Spirit Sampler device reproducibility and outlines some of the instrument’s brand management software features.

How is laser Power/Energy measurement affected by incidence angle?

By Mark Slutzki
29 October 2014

White Paper Lead ImageModern laser applications demand ever-increasing accuracy in the measurement and control of the laser beam. Various types of sensors and instruments are in use today, the choice depending on the type of measurement needed. However, even given the correct choice of equipment, there are measurement conditions that can seriously affect the accuracy of the readings obtained if not correctly taken into account.

All About Coatings

By Edmund Optics
14 October 2014

White Paper Lead ImageIn every realm of physical science, surface properties dictate much of the interaction between an object and its environment. This is true for optics as well. Although the bulk properties of glasses certainly influence an optic’s interaction with light, the shape and smoothness of the surface are the primary determinants of the way a lens or mirror modifies the propagation of light. In addition to surface shape and quality, the coatings on an optical surface strongly affect an optic’s interaction with light. Specifically, coatings significantly modify the behavior of light at different wavelengths. Nearly every modern optical system depends on effective optical coatings.

Technology Features

Electro Optics coverPhotonc sensor to combat TB

A lab-on-chip device, being designed as part of a European project, promises to reduce the cost of diagnosis tuberculosis dramatically – and save many lives in the developing world. Greg Blackman speaks to Wim Van Roy at Imec, one of the coordinators of the project

Electro Optics coverKeeping count on light

Highly sensitive detectors are enabling techniques like quantum cryptography and forms of flourescence spectroscopy. Tom Eddershaw investigates the technology for detecting individual photons

Electro Optics coverSolar research leads to laser discovery

Perovskites are being tipped as materials that will revolutionise solar power. Now, an Oxbridge team of scientists have used its luminescent properties to make a laser from the mineral. Greg Blackman speaks to Dr Felix Deschler and Michael Price of Cambridge's Cavendish Laboratory, who worked on the project

Electro Optics coverLasers in profile

Greg Blackman gets to grips with the various methods for analysing high-power lasers, including a novel method that calculates power according to the weight of the beam

Press releases

DLC SHG pro systems

21 January 2015
TOPTICA's latest DLC SHG pro systems offer the lowest noise levels, narrowest linewidths and a simpler way to manage laser operation

PowerPULSE series laser amplifier

21 January 2015
Cutting Edge Optronics (CEO Laser) recently manufactured the largest, commercially available, diode pumped Nd:YLF laser amplifier in the world
CEO Laser

QCL LAB family

21 January 2015
Electronic noise from Quantum Cascade Laser drivers has long limited the detection threshold of chemical sensors
Wavelength Electronics

Laser zoom processing head

21 January 2015
A new beam tool developed by LIMO as part of a research project brings to mind the famous marketing slogan 'There's always a clever head behind it'

QNP-XY series

21 January 2015
Aerotech QNP-XY series piezo nanopositioning stages provide the resolution, linearity, repeatability, and high dynamics required for the most demanding applications from microscopy to optics alignment

GL Optic forms separate business unit

21 January 2015
GL Optic based in Weilheim/Teck, Germany has launched operations as a separate business unit