Home

Demystifying Spectroscopy

Spectroscopy techniques date back to Isaac Newton’s first studies of light and today provide researchers with a better understanding of what happens at the atomic and molecular level when matter interacts with light. Advances in electro-optics, high-speed array detectors, inexpensive optical fibers and powerful computers have spurred the growth of miniature spectroscopy. This miniaturization has increasingly made optical spectroscopy the sensing technique of choice for many real-world applications.

Posted in: Features, Photonics, Articles

Read More >>

Photoelectric Laser Distance Sensors

photoelectric sensor offering to include OPT series short and long range distance sensors. Available with either Class 1 or Class 2 laser options, the distance sensors are constructed with rectangular plastic housings and fitted with an M12 quick-disconnect.

Posted in: Products, Photonics

Read More >>

CCD Cameras

Raptor Photonics (Co Antrim, Northern Ireland) has launched a new range of CCD cameras for fluorescence applications. Based on the new breed of Sony sensors, developed using Sony ExView HAD II sensor technology, (ICX674, ICX694, ICX814) these cameras offer a choice of resolutions (2.8MP, 6MP and 9MP) and are available in both mono and RGB. With pixel size of 4.54μm, these sensors provide ultra-sharp images. The cameras come in a range of formats, each offering different features for their intended users.

Posted in: Products, Photonics

Read More >>

Spectral Test Station

The new McPherson (Chelmsford, MA) 310STS has efficient grazing incidence optics with light sources that work between one and 120 nanometers. Sources include electron impact solid anode type for SXR and windowless hollow cathode for lower EUV energies. The sources fit conveniently to the scanning entrance slit of a one meter focal length grazing incidence monochromator. The monochromator has adjustable apertures, accepts multiple diffraction gratings and has motor drive controlled by PC for simple selection of wavelength. The selected wavelength travels directly to devices under test. Connection to your experiment or to telescope calibration chambers (for example) is simple. Sample motion is required only as analysis requires.

Posted in: Products, Photonics

Read More >>

Optical Coatings

L-3 Applied Optics Center (Dallas, TX), part of L-3 Communications, Warrior Systems, recently coated thirteen large optical elements for a major national telescope. The largest of the elements was over 27 inches in diameter and weighed over 300 pounds. The anti-reflective and highly reflective thin film optical coatings deposited by AOC on the various elements were specifically designed by Applied Optics Center to enhance the overall performance of the telescope, and to ensure its long-term mission success.

Posted in: Products, Photonics

Read More >>

White Light Measurement Solution

Hexagon Metrology (North Kingston, RI) has released WLS qFLASH, a compact white light solution (WLS), a non-contact, stereo vision system used to quickly capture 3D measurements on the shop floor. The portable solution creates reports and digitizes acquired data on the spot for analysis or direct CAD comparison.

Posted in: Products, Photonics

Read More >>

Hyperspectral Imaging What is it? How does it work?

Hyperspectral imaging has grown increasingly popular over the past ten years in military, industrial, and scientific arenas. The ability to precisely characterize the color of a viewed item, whether a camouflaged vehicle, a bruise on an arm or on fruit, or a wide swath of vegetation, allows the user to make informed decisions only dreamed of in the past. What once required large, delicate, and expensive laboratory spectrometers is now being done in real time aboard satellites, unmanned aerial vehicles, and portable handheld units.

Posted in: Photonics, Application Briefs

Read More >>