EDITOR’S PICKS

Scientists Slow Down The Speed Of Light Travelling Through Air

Scientists have long known that the speed of light can be slowed slightly as it travels through materials such as water or glass.

  • The Laser Pulse That Gets Shorter All By Itself
    The Laser Pulse That Gets Shorter All By Itself

    In a marathon, everyone starts at roughly the same place at roughly the same time. But the faster runners will gradually increase their lead, and in the end, the distribution of runners on the street will be very broad.

  • New Laser For Computer Chips
    New Laser For Computer Chips

    Scientists from Forschungszentrum Jülich and the Paul Scherrer Institute in Switzerland in cooperation with international partners have presented the first semiconductor consisting solely of elements of main group IV.

  • Laser-Generated Surface Structures Create Extremely Water-Repellent Metals
    Laser-Generated Surface Structures Create Extremely Water-Repellent Metals

    Scientists at the University of Rochester have used lasers to transform metals into extremely water repellent, or super-hydrophobic, materials without the need for temporary coatings.

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PHOTONICS WEST PRODUCT SHOWCASE

  • Deep UV Emitters: MTE280xxx Series
    Deep UV Emitters: MTE280xxx Series

    These deep UV emitters operate in the 280nm wavelength range and are particularly well-suited for air and water sanitation applications, as well as in ultraviolet curing applications. They’re offered in one of the largest selection of packages commercially available on the market today. Bare die versions of the emitters are also available for custom OEM packages and assemblies.

  • CCD Camera: 1110S
    CCD Camera: 1110S

    SI’s new 1110S camera is a pixel power-house!  It is designed to accommodate the very large area muti-port single-chip CCD sensors coming onto the market today. These 100+ megapixel CCDs require a camera capable of running  the large number of output ports in a cryo cooled dewar that meets and exceeds the requirements of the most demanding scientific applications. It provides device-limited performance in a very compact configuration.

  • High Precision Positioning: MMP Series
    High Precision Positioning: MMP Series

    Mad City Labs’ MMP series of positioners have a 25mm range of motion and are available in 1, 2, or 3-axis configurations. They feature optical encoders with 50nm resolution, proprietary intelligent control for stability, nanopositioner compatibility, and high native precision and accuracy.

  • Fiber Coupled and Free Beam Laser Diode Modules: LDM Laser Series
    Fiber Coupled and Free Beam Laser Diode Modules: LDM Laser Series

    These laser diode modules are ideal for use in applications involving bioanalytical research, particle measurements, confocal microscopy, metrology, industrial measurements, testing, medical and/or scientific research, and academic research.

  • Liquid Silicone Rubber Injection Molding
    Liquid Silicone Rubber Injection Molding

    Liquid silicone rubber (LSR) molding is a thermoset process that mixes a two-component compound together, which is then heat cured in the mold with a platinum catalyst to produce a final part. Liquid Silicon Rubber parts are formed through an injection-molding process similar to that of conventional plastic injection molding with one major difference — the material delivery system is cooled and the mold is heated. Liquid silicone rubber possesses thermal, chemical and electrical resistance, plus biocompatibility. Also, Liquid Silicone Rubber parts can withstand sterilization while maintaining physical properties at extreme temperatures.

  • Laser Spot Size and Position Monitoring for YAG and Fiber Lasers: BeamWatch™
    Laser Spot Size and Position Monitoring for YAG and Fiber Lasers: BeamWatch™

    The BeamWatchTM system instantly measures the focus spot size of high power YAG, fiber, diode, and disk lasers and dynamically measures focal plane location during start-up. It uses disruptive technology to monitor a laser beam at frequent intervals without having to shut down the process or remove tooling features to make adjustments.

  • Optical Glass and Lens Pressings
    Optical Glass and Lens Pressings

    HOYA has been a supplier of optical glass in the photonics arena for over 70 years now. Their glass has been used in the development of advanced electronics since 1941. In addition to the technical innovation they’ve provided with their optical glass and lens pressings, HOYA has also committed themselves to environmental preservation by removing lead, arsenics, and other harmful chemicals from their optical glass and lens pressing process.

  • Optical Components Group
    Optical Components Group

    Zygo’s Optical Components Group uses innovative and proprietary manufacturing technologies to create high-precision optical components through CNC glass machining and light-weighting, weighting, MRF polishing, and thin film coating. 

  • Compact 640 x 480 Pixel Thermal Camera
    Compact 640 x 480 Pixel Thermal Camera

    The Tamarisk®640 thermal camera is well suited for security and surveillance, UAVs, medical imaging equipment, analytic devices, man-portable imaging devices, and other applications with size, weight, and power (SWaP) restrictions.

  • NIR Spectrometer: AvaSpec-NIR256-2.5-HSC
    NIR Spectrometer: AvaSpec-NIR256-2.5-HSC

    The new AvaSpec-NIR256-2.5-HSC spectrometer enhances the Avantes NIRline family.  Thanks to its new 100mm Symmetrical Czerny Turner design, the AvaSpec-NIR256-2.5-HSC takes performance to a new level, especially in the region from 2-2.5 µm where every photon counts.  The enclosed lab version of this spectrometer is 50% smaller and 35% lighter than its predecessor and the unhoused OEM configuration is nearly 30% smaller and lighter.  The dual-stage cooling of the AvaSpec-NIR256-2.5-HSC has improved signal to noise and dynamic range specifications for better performance in difficult applications like diffuse reflectance. 

More From Photonics West Product Showcase

FEATURED VIDEOS

  • Ladybug Takes Off In Slow Motion
    Ladybug Takes Off In Slow Motion

    This particular sequence was recorded with at pco.dimax HD CMOS camera at 3,000 frames-per-second and 1296 x 720 pixel resolution. Once the ladybug unfolds its wings, the display speed is reduced to 25 fps.

  • Clear, Colored Images Captured In Low Light
    Clear, Colored Images Captured In Low Light

    This video was taken out of a lab window at dawn. The sequence displays three times at 16bit and 8bit scaling to capture details. All imagery was captured by the pco.edge – a color, sCMOS (scientific CMOS) camera operating at 2560 x 2160 resolution at 100 frames/s.

  • Fishing Kingfisher in Slow Motion II
    Fishing Kingfisher in Slow Motion II

    The pco.dimax HD is a high-speed, 12-bit CMOS camera ideal for a variety of slow-motion capture applications. In this video example, Rainer Bergomaz from Blue Paw Artists used one of these cameras with 1920 x 1440 pixel resolution @ 1060 frames/s to capture sequences of young kingfishers trying (successfully, in some instances) to catch fish.

  • Magic Drops In Slow Motion
    Magic Drops In Slow Motion

    Blue Paw Artists’ Rainer Bergomaz and Daniel Nimmervoll used the pco.dimax HD high-speed camera to capture water droplet sequences, showing that slow motion imagery is just as appealing aesthetically as it is scientifically.

  • Tracking Objects Through Heat Signature Acquisition
    Tracking Objects Through Heat Signature Acquisition

    This video showcases an ATP (acquisition, tracking, and pointing) tracker in action in both day and nighttime conditions. The imagery was captured with DRS Technologies’ infrared cameras. The ATP tracker used in this footage is the result of a Senior Capstone Project in Texas A&M’s electrical engineering program.

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PHOTONICS ONLINE SPECIAL FEATURE

FLIR is proud to be releasing our high performance cooled A-Series product family with detectors in every waveband. These cutting-edge FLIR Research and Science Thermal Imaging Cameras set a new standard for price and performance.  See for yourself and check out the new, affordable NIR, MWIR HD, and LWIR SLS thermal imagers at FLIR booth #1130.

FROM THE EDITOR

  • Amazon’s New Smartphone Boasts High-End RF And Imaging Components
    Amazon’s New Smartphone Boasts High-End RF And Imaging Components

    On July 25, Amazon released its first smartphone, and it didn’t take long for the internal components of the device to get leaked.

  • 4 Electronic Design Requirements Of The System-Integrated Soldier
    4 Electronic Design Requirements Of The System-Integrated Soldier

    Perhaps most famously portrayed in Robert Heinlein’s Starship Troopers (1959), the idea of the “future soldier” has been around for decades. As rehashed in countless science fiction films and video games, the stereotypical future soldier is equipped with a protective exoskeleton, enhanced sensory equipment, seamless communication systems, and advanced weaponry. While the concept once seemed implausible, there are many real-world projects under way focused on realizing those seemingly fictitious warfighter capabilities — by integrating a plethora of diverse electronic subsystems into a cohesively operational suit.

  • The Top 5 Technologies From DSS 2014
    The Top 5 Technologies From DSS 2014

    With more than 450 companies at this year’s event and only three days to explore, it was an almost overwhelming task to try and take in all of the technology on display. Regardless, I did my best, and here is my list of the top five most exciting technologies I caught at the show.

More From The Editor

ELECTRONIC MILITARY & DEFENSE MAGAZINE

Electronic Military & Defense was developed as a resource for engineers, program managers, project managers, and other professionals involved in the design and development of electronic and electro-optic systems for a wide range of defense and aerospace applications. Check out the digital edition of our latest issue for exclusive editorial on wearable antennas for military applications, countering EMI threats, biological and chemical threat detection, advances in optical sensing, and more.

Sign up to receive a free copy of the 2014 edition!

PRODUCT SHOWCASE

Lumogen Coatings

Acton Optics’ METACHROME is a Lumogen stack coating optimized to increases a detector’s quantum efficiency in the UV spectral region. It emits light at approximately 540 to 580nm when excited with light below 450nm. It becomes transparent at >450nm wavelengths, and as such, will not negatively impact a detector’s quantum efficiency in the VIS and NIR regions.

  • Onca-MWIR-InSb-320: Affordable MWIR Camera for Critical Thermal Imaging Applications
    Onca-MWIR-InSb-320: Affordable MWIR Camera for Critical Thermal Imaging Applications

    The Onca-MWIR-InSb camera is an affordable midwave infrared imaging camera that is perfect for thermal imaging applications where performance is critical. This MWIR imaging camera features state of the art 2D InSb array with 320 x 256 pixel resolution and an option to extend the spectral response to the SWIR (3.6 µm - 4.9 µm standard, optionally 1.0 µm - 4.9 µm).

  • PG&O: Precision Optics for Military Imaging
    PG&O: Precision Optics for Military Imaging Precision Glass &Optics, an expert in optical manufacturing for over 25 years, offers advanced thin film coatings, commercial optics and precision optics (standard and customized) for military and defense applications. Plano optical components include prisms, windows, beamsplitters, light pipes, optical mirrors, and retro reflectors.
More Featured Products

LEADING SUPPLIERS

Krell Technologies, Inc.

Krell Technologies, Inc.

Founded in 1995, Krell Technologies introduced the industry's first portable fiber optic connector polisher with singlemode performance.

Gooch & Housego PLC

Gooch & Housego PLC

Gooch & Housego provides complete optical system design, engineering and manufacturing services to the aerospace & defense, industrial, life sciences and scientific research sectors, based upon the following key enabling photonic technologies: Acousto-Optics, Crystal Optics Electro-Optics, Fiber Optics and photonic packaging, Non-Linear Optics, Precision Optics including optical polishing and coatings, as well as light measurement instrumentation and services, spectral Imaging & synthesis.

FLIR Systems, Inc

FLIR Systems, Inc

Infrared Cameras|Infrared Imaging Subsystems|Thermal Cameras|Infrared Camera Subsystems|Ruggedized Infrared Cameras|Visual Inspection, Thermal|Infrared Surveillance|Video Inspection Systems, Thermal|Infrared Detectors|Thermal Sensors|Night Vision Cameras|Night Vision Systems|Detectors, Infrared|Detectors, Heat|Infrared Imagers|Infrared Equipment|Infrared Sensors|Security Systems, Infrared|Thermal Imaging Systems|Military Infrared Sensors|Integrated Detective Assemblies, Infrared|Optical Inspection Systems,Thermal|Thermal Camera Systems|Night Vision Components|Infrared Video Cameras|Data Acquisition Software,Infrared|Focal Plane Arrays|Machine Vision Systems, Infrared|Infrared Industrial Detectors|Infrared Inspection Systems|Automated Inspection, Infrared
II-VI Optical Systems

II-VI Optical Systems

II-VI Optical Systems is a premier solutions provider for the design, development, and production of integrated optical systems for advanced applications. From prototypes to production, we design, manufacture, assemble, and test precision optical systems and components-including visible, infrared, and laser-based systems and subassemblies.

Photron, Inc.

Photron, Inc.

Photron was founded in 1974 to provide manufacturing, sales and service of professional film and video equipment and photo-instrumentation

PCO-TECH Inc.

PCO-TECH Inc.

PCO-TECH Inc., founded in 1986, is a manufacturing, sales and marketing organization offering photonic instrumentation and complete systems throughout the world

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TECHNICAL ARTICLES

  • Micro-Molding 101: Injection Molding On The Micro Scale

    In today’s ever-evolving manufacturing landscape, it is easy to get lost in the sweeping tide of industry jargon and self-aggrandizement. New and innovative ways of addressing engineering and manufacturing challenges are constantly under development, and it can be difficult to stay well-informed. If you don’t keep on top of these new manufacturing techniques, however, you might miss out on efficient and cost-effective techniques for staying competitive.

  • Using Thermal Imaging To Detect Small Nerve Fiber Dysfunction

    It is estimated that about 2% of the world population suffers from small nerve fiber dysfunction, which can result in neuropathic pain; diabetic patients represent a large portion of this population. While the dysfunction of large nerve fibers can be assessed using standard neurological examination and electromyography (EMG), currently no noninvasive techniques exist to detect and quantify small fiber dysfunction.

  • Using Thermal Imaging For Companion Diagnostics

    Thermography using thermal imaging cameras is one of the most efficient techniques for the study of skin temperature. It is an accurate, quantifiable, non-contact, non-invasive diagnostic technique that allows the examiner to visualize and quantify changes in skin surface temperature. This application note describes how researchers from the clinical research center of Charité Berlin use a thermal imaging camera from FLIR to analyze and objectify the body’s response to various allergens and evaluate how antihistamines can modulate the development of symptoms.

  • Using A Handheld Raman Spectrometer To Identify Additives Used In The Pharmaceutical And Food Industries

    Recent breakthroughs in the areas of optical design, detectors, thermo-electric cooling technology, and intelligent software algorithms are proving that high-performance Raman spectroscopy can be combined with simplicity and ease-of-use in a compact design. In this application note, B&W Tek describes an investigation that used the NanoRam handheld Raman spectrometer to see if the device could differentiate between raw materials used in the pharmaceutical and food industries.

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LATEST HEADLINES

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PHOTONICS EVENTS

SPIE Photonics West 2015

February 7 - 12, 2015
San Francisco, CA

IS&T / SPIE Electronic Imaging 2015

February 8 - 12, 2015
San Francisco, CA

SPIE Medical Imaging 2015

February 21 - 26, 2015
Orlando, FL

SPIE Advanced Lithography 2015

February 22 - 26, 2015
San Jose, CA

SPIE Advanced Lithography Exhibition 2015

February 24 - 25, 2015
San Jose, CA
More Events

READERS' CHOICE

EDITOR'S CHOICE

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