Photonics & Imaging


Products : Photonics/Optics
Laser Diode Driver

Portable Power Systems (St. Louis, MO) has introduced the new PPS-90-125OEMDPC laser diode driver. The PPS series of OEM laser diode drivers will operate from 1-45 diodes or bars in either the Pulsed or CW mode. Added features include Over Voltage and Over Current protection, Remote and Coolant interlocks, Over Temperature...

Products : Photonics/Optics
Green Laser Diode Modules

The Optoelectronics Company (Hertfordshire, UK) has launched a range of direct emission 520nm green laser diode modules which offer OEMs and system integrators a cost and energy-efficient alternative to low-tech DPSS green laser modules. The green laser diode modules produce a high-quality elliptical beam at 520nm and...

Products : Photonics/Optics
ESD Protection For Laser Diodes

Pangolin Laser Systems, Inc. (Orlando, FL) are now offering their patented LASORB component in an SMT form. LASORB is a hybrid electronic device that consists of passive electrical and active silicon components that come together to help protect laser diodes from electrostatic discharge (ESD) and power surges....

Products : Photonics/Optics
Spectral Surface Mapping Software

CRAIC Technologies (San Dimas, CA) recently announced Spectral Surface MappingTM (S2MTM) capabilities for its UV-visible-NIR microspectrophotometers. S2MTM gives CRAIC microspectrometer users the ability to map the spectral responses across surfaces of their samples...

Products : Photonics/Optics
CMOS Video Camera Platform

Forza Silicon (Pasadena, CA) has introduced the Forza 100+ MP CAM Platform featuring a customizable CMOS image sensor operating at 60 frames per second (fps) and supporting multiple camera resolutions. The dual-mode camera operates in B&W or color and produces high-quality video at the highest resolution and speed...

Products : Photonics/Optics
Sapphire Windows

Edmund Optics® (EO) (Barrington, NJ) recently introduced its new TECHSPEC® Precision Sapphire Windows. These windows are ideal for use in a wide variety of demanding applications, including imaging and spectroscopy, as they offer superior broadband transmission from 0.15-5.5 mm. With excellent...

Products : Photonics/Optics
Thermal Chassis Camera

Sierra-Olympic Technologies, Inc. (Hood River, OR) recently introduced the Vinden CZ 320 continuous zoom thermal chassis camera. The first of two camera models in the series, the Vinden CZ 320 is offered in both 60 Hz and 9 Hz frame rates for the widest possible range of domestic and international customers. The system...

News : RF & Microwave Electronics
NASA Team Proposes Laser for Orbital Debris Tracking

Barry Coyle and Paul Stysley, laser researchers at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, want to develop a method to define and track orbital debris using laser ranging — a promising approach that could overcome shortfalls with passive optical and radar techniques,...

News : Sensors/Data Acquisition
Biomimetic Photodetector “Sees” in Color

Rice University researchers have created a CMOS-compatible, biomimetic color photodetector that directly responds to red, green, and blue light in much the same way the human eye does. The new device uses an aluminum grating that can be added to silicon photodetectors with CMOS technology.

News : Transportation
'Cloaking' Device Uses Ordinary Lenses to Hide Objects

Inspired perhaps by Harry Potter’s invisibility cloak, scientists have recently developed several ways to hide objects from view. The latest effort, begun at the University of Rochester, not only overcomes some of the limitations of previous devices, but also uses inexpensive, readily...

News : Photonics/Optics
Researchers Equip Robot with Novel Tactile Sensor

Researchers at MIT and Northeastern University have equipped a robot with a novel tactile sensor that lets it grasp a USB cable draped freely over a hook and insert it into a USB port.

The sensor is an adaptation of a technology called GelSight, which was developed by the lab of Edward Adelson,...

Articles : Photonics/Optics
Unique Camera Gauge System Controls Spring Manufacturing

Efficient and accurate operations are vital to the success of today’s manufacturer. Newcomb Spring, a manufacturer of custom springs, wire forms and stampings, is continually working to improve their production processes. The company has also seen an increasing number of requests for...

Application Briefs : Photonics/Optics
Securing and Validating Critical Vision Data

Manufacturing companies are placing increasing emphasis on data security throughout their operations to protect confidential data and to validate that their systems are protected against unauthorized and unwanted changes. The critical role that vision plays in many manufacturing processes makes it...

Briefs : Physical Sciences
Solar Pumped Fiber Laser for Solar Sail Propulsion and Remote Power Transfer

A new method has been developed to create coherent laser light efficiently with direct optical coupling of the Sun’s energy into the gain medium for multiple uses. New advances in solar cell photovoltaic (PV) technologies have greatly improved their efficiencies,...

Briefs : Photonics/Optics
ELID Grinding of Large Aspheres

This work focused on a manufacturing process to produce silicon carbide optical surfaces with low mid-spatial surface errors. Mid-spatial frequency (MSF) and high-spatial frequency (HSF) surface errors in the grinding of fast aspheres are amplified in hard ceramics like silicon carbide due to cyclic tool wear...

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