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NIR Features
Shrinking Components Mark Embedded Cameras
Embedded cameras, often called board-level cameras, may measure only a few centimeters in width, but they represent a key element in the evolution of machine vision capabilities. With improvements in sensors and interfaces that boost the amount of...
Photonics.com, December 2021
Growing Developments with NIR Spectroscopy
The growing number of health-conscious consumers has accelerated the market for wearables and smart mobile devices, enabling almost everyone to monitor their vital signs. A next goal for such technology is to help consumers monitor ingredients in...
Photonics.com, March 2019
Measuring NIR Sources for Safe and Accurate 3D Sensing
3D sensing with NIR wavelengths has taken off in the past several years, with use in such applications as facial and gesture recognition, eye tracking, and automotive vision systems such as lidar. The market for these optical sensing systems is...
Photonics Spectra, March 2019
Member Exclusive
Wearable Sensors Challenge Traditional Medical Technology
From Apple to Fitbit to Garmin to Google, in the U.S. alone, dozens of companies are producing wearable sensors that record our movements as well as basic health information. Many of these devices rely on optical telemetry to read information about...
Photonics Spectra, August 2019
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Evolution of the Supercontinuum Light Source
For many applications, coherent light at a single frequency is more than adequate. But having a light source that combines the properties of a laser with the broad bandwidth of an incandescent bulb and a short pulse duration opens up a new realm of...
Photonics Spectra, January 2018
Optical Sensors Advancing Precision in Agricultural Production
Agricultural production, already incredibly efficient in much of the developed world, is increasing each year — this is a necessity to feed the 9+ billion people expected on the planet by 2050. A great example of productivity gains is in corn...
Photonics Spectra, June 2017
NIR Helps Lower Costs, Optimize Processes
Near-infrared spectroscopy moves out of the lab and into manufacturing. Economic volatility continues to put pressure on manufacturers, increasing the focus on cost reduction and process optimization across applications. To make improvements in...
Photonics Spectra, December 2013
Farmers Fuel Growing Market for Imaging Systems
As imaging systems improve, they are increasingly taking to the fields and the skies to send back crucial pictures of crop health. Climate change, population growth and increasingly scarce resources are putting agriculture under pressure....
Photonics Spectra, June 2013
The art of microspectroscopy
Martin noted that both spectra and high-resolution digital images can be acquired with the company’s microspectrophotometers, also known as microspectrometers (including its QDI 2010 model), which are designed to measure the UV-VIS-NIR spectra of...
Photonics Spectra, February 2010
A closer look at plastic solar cells
Plastic solar cells are lightweight, flexible and, most importantly, cheap to make. But so far, these devices lack one thing: efficiency. Now researchers at the University of Washington in Seattle believe that they may have the key to unlocking...
Photonics Spectra, October 2009
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April 2024
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