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Products: Robotics, Automation & Control
ServoTek Products (Newell, WV), a member of the Bellofram Group of Companies, has announced the TachSyn Series that can be used as either a brushless DC tachometer or brushless DC motor commutator for monitoring the...
Products: Robotics, Automation & Control
IDEC Corp. (Sunnyvale, CA) offers the XW 22-mm emergency stop switches with a ridgeless button that prevents dust buildup. Each operator features both push-turn and push-pull action. The potential energy level of the...
Products: Motion Control
Johnson Electric (Hong Kong) has announced the Compact ECTM E8 brushless technology motor for handheld powered tools. The motor is a design platform that provides high power for battery operated power tools. The motor, based on...
Briefs: Lighting
Crystals form the basis for the penetrating icy blue glare of car headlights and now they could be fundamental to the future in solar energy technology?...
Briefs: Lighting
By inserting platinum atoms into an organic semiconductor, University of Utah physicists were able to “tune” the plastic-like polymer to emit light of different colors – a step...
Application Briefs: Lighting
The newly-renovated Church of the Covenant in Cleveland, Ohio, has a large, ornate rose stained-glass window that faces the Seidman Cancer Center at the University Hospitals Case Medical Center across...
Application Briefs: Lighting
Global Lighting Technologies, a manufacturer of LED-based, edge-lit light guide solutions for general illumination applications, recently retrofitted its North American sales & engineering...
Articles: Lighting
The story behind LED development—only the 4th lighting technology developed in human history— is remarkable. The potential ahead of LED lighting to deliver real and measurable advantages— to save...
Briefs: Medical
Moving images could be invaluable when it comes to diagnosing wrist problems say a group of researchers at University of California-Davis. The multi-disciplinary team of radiologists, medical...
Who's Who: Electronics & Computers
Tom Flatley, computer engineer and current head of the Science Data Processing Branch at Goddard Space Flight Center, leads a group of engineers and programmers in their...
Articles: Software
As traditional Computer-Aided Design (CAD) software expands with more simulation capabilities and wider enterprise data management, software vendors are meeting customers’ demands with solutions...
Briefs: Software
Convex Hull-Based Plume and Anomaly Detection
A number of deep space missions have imaged plumes at Io, Enceladus, and other smaller bodies. These phenomena provide valuable information regarding these bodies. To date, this imagery has been captured fortuitously. The ability to utilize onboard processing to conduct campaigns capturing large numbers...
Briefs: Medical
Software for Non-Contact Measurement of an Individual’s Heart Rate Using a Common Camera
A software application detects the heart rate of an individual by using a real-time video stream from a common camera connected to their computer. This involves no contact between the user and the camera, or calibration between individual users. NASA’s...
Articles: Manned Systems
Traditionally, spacecraft maneuvering is performed by onboard particle- based thrusters, such as ion thrusters, with a limited amount of fuel that restricts lifetime and V capability. In...
Application Briefs: Materials
Solar technologies are all measured and specified under standard test conditions. The conditions state that the solar panel be tested at 25°C and be subjected to 1000 W/m2...
Briefs: Physical Sciences
V-Assembly Dual-Head Efficiency Resonator (VADER) Laser Transmitter
A complete demonstration breadboard unit for advanced development as a high-TRL (technology readiness level) system has been constructed and characterized. Infusion of several new component technologies, such as ceramic:YAG material and high-power laser diode arrays (LDAs),...
Briefs: Photonics/Optics
Twin Head Efficient Oscillator Development for the ACE Multi- Beam Lidar and 3D-Winds
The Twin Head Efficient Oscillator (THEO) concept uses a pair of smaller, identical laser pump modules, oriented to remove asymmetrical thermo-optical effects typical in single-slab lasers such as HOMER (High Output Maximum Efficiency Resonator), MLA (Mercury...
Briefs: Photonics/Optics
Planetary Polarization Nephelometer
Aerosols in planetary atmospheres have a significant impact on the energy balance of the planets, yet are often poorly characterized. An in situ instrument was developed that would provide more diagnostic information on the nature of aerosols it encountered if deployed on a planetary descent probe. Previous probe...
Briefs: Photonics/Optics
GaSb-Based Diode Lasers for Remote Detection of Carbon Dioxide
Monolithic ridge-waveguide GaSbbased diode lasers were fabricated with a second-order, laterally etched Bragg grating to generate single-mode emission from InGaAsSb/AlGaAsSb multiquantum- well structures. In this design, the monolithic Type-I GaSb-based diode lasers use grating...
Briefs: Physical Sciences
Optical Tunable-Based Transmitter for Multiple High-Frequency Bands
The purpose of this innovation is to be able to deliver, individually or simultaneously, multiple microwave high-frequency bands including, but not limited to, L (1.5 GHz), C (7 GHz), X (8.4 GHz), Ku (14.5 GHz), Ka (32 GHz), and Q (38 GHz) frequencies at high data rates and with...
Briefs: Photonics/Optics
A High-Repetition-Rate Seeded Optical Fiber Amplifier (SOFiA) for the LIST Mission and Next-Generation Satellite Laser Ranging
A document describes a fiber/solid-state hybrid seeded regenerative amplifier capable of achieving high output energy with tunable pulse widths for satellite laser ranging (SLR) applications. The diode-pumped solid-state...
Products: Photonics/Optics
Resolve Optics (Chesham, Bucks, UK) has developed a variant of its Model 207 miniature motorised zoom lens, enabling a manufacturer of remotely operated vehicles (ROV’s) to help improve the deep sea welding capability of...
Products: Photonics/Optics
ScannerMAX (Orlando, FL) recently announced the release of the all new Compact- 506 model optical scanner. The Compact-506 is built upon ScannerMAX’s patented VRAD actuator platform and features a very...
Products: Photonics/Optics
Ocean Optics (Dunedin, FL) has released the IDRaman mini handheld Raman spectrometer, a small, powerful instrument for sample authentication and counterfeit detection, identification and verification. The palm-sized...
Products: Photonics/Optics
Point Grey (Richmond, BC) announced a new addition to the Grasshopper3 scientific imaging camera family that features high quality, high resolution CCD sensors with a USB 3.0 interface. The new...
Products: Photonics/Optics
GPD Optoelectronics Corp. (Salem, NH) has announced the availability of made-toorder Dual-Band photodetectors. Two discrete photodiodes are mounted in a stack such that the incoming light is sensed by both diodes. The...
Products: Photonics/Optics
Saelig Company, Inc. (Fairport, NY) has introduced the GL SPECTIS 5.0 Touch - a portable instrument for obtaining light measurement data ranging from NIR to UV with laboratory accuracy. Unique features of the GL SPECTIS...
Products: Photonics/Optics
Asylum Research (Santa Barbara, CA), an Oxford Instruments company, has announced blueDrive photothermal excitation, an option available exclusively for Asylum’s Cypher™ Atomic Force...
Products: Photonics/Optics
Using a patented maximum & minimum search technique, the DOP- 201 from General Photonics (Chino, CA) measures and displays the Degree of Polarization (DOP) of a light source in real time with high accuracy and wide dynamic range....
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Battery Abuse Testing: Pushing to Failure
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Upcoming Webinars: Test & Measurement
Choosing the Right N-Port Strategy: Multiport VNAs vs. Switch...