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Chemiluminescence Determines Whether Water Is Safe
Arsenic does not just kill people in murder mysteries. The metalloid is poisonous, and long-term...
Building a Better Wheelchair for Car Drivers
Powered wheelchairs both help and hinder users. Over short distances, the conveyances help people...
Crop-Spraying System Targets Weeds
When farmers want to spray their crops, they can either blanket spray the entire field, or spray...
Pulsed Light Peels Away Poisonous Paint
Removal of lead paint — a material that was banned in the US in the late 1970s — is difficult and...
Taking a Laser’s Temperature Remotely
It is not just people who get hot and bothered; the same is true for high-power laser diodes, where...

Bright Ideas (Innovative Products)
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TUNABLE GREEN LIGHT SOURCE
High Q Laser Production GmbH
COMPACT PHOTOMULTIPLIER
Photonis Group
DIGITAL IMAGE RECORDER
SVS-Vistek GmbH
PYROELECTRIC DETECTOR LINE
Spectrum Detector Inc.
LASER BEAM ANALYZER
Spiricon Inc.
OPTICAL DESIGN
Lambda Research Corp.
UV-VIS-NIR MICROSCOPE
Craic Technologies
LED DRIVER
Analog Devices Inc.
Q-SWITCHED OSCILLATORS
RPMC Lasers Inc.
PROGRAMMING LIBRARY
PicoQuant GmbH
LOW-MASS X-Y STAGE
Applied Scientific Instrumentation Inc.
CAMERA RESOLUTION CHART
Applied Image Inc.
SOFTWARE UPGRADE
Pleora Technologies Inc.
EPOXY SYSTEM
Master Bond Inc.
IMAGING TOOL KITS
AccuSoft Corp.
SAFETY GOGGLES
LaserVision GmbH
ELLIPTICAL DIFFUSERS
Luminit LLC
DICHROIC FILTERS
Deposition Sciences Inc.
CMOS CAMERA
Audio Video Supply Inc.
WAVELENGTH METER
HighFinesse GmbH
VACUUM FURNACE
Kurt J. Lesker Co.
PORTABLE FO THERMOMETER
Neoptix Fiber Optic Sensors Inc.
PHASE INTERFEROMETER
Rolyn Optics Co.
LITHIUM FLUORIDE OPTICS
Impulse Optics Inc.
VIBRATION ISOLATION
Minus K Technology Inc.
FAST CAMERA
XenICs
IMAGING SYSTEMS
Applied Precision LLC
LIGHT SOURCE
Optometrics Corp.
DISK LASER
Trumpf Inc.
ELECTRON MULTIPLIER
Burle Electro-Optics Inc.
LINE-SCAN CAMERAS
Basler AG
ANALYZER
Aspectrics Inc.
MICRODISPLAYS
Displaytech Inc.
USB 2.0 CAMERAS
PixeLink
LASER MARKING
Control Micro Systems Inc.
USB 2.0 EXTENDER
Thinklogical
FILTER WHEEL
Tofra Inc.
SURFACE PROFILER
Veeco Instruments Inc.
MICROSCOPE SYSTEM
Olympus America Inc.
IMAGE ANALYSIS SOFTWARE
Leica Microsystems Cambridge Ltd.
DIGITAL CAMERA
Diagnostic Instruments Inc.
TEST AND METROLOGY
HGH Systèmes Infrarouges
LASER POWER METER
Gentec Electro-Optics Inc.
PMD SUITE
General Photonics Corp.
FRAME GRABBER
Matrix Vision GmbH
PRECISION CUVETTES
LA Laseranalytik GmbH
LASER SOURCE
Id Quantique SA
VISION PROCESSORS
Alacron Inc.
INTEGRATING SPHERE
Gigahertz-Optik GmbH
ILLUMINATION
Edmund Optics Inc.
COMPACT CCD CAMERAS
Lumenera Corp.
POLISHER
krell technologies inc.
FRAME GRABBER
Epix Inc.
SPECTROMETER
Headwall Photonics Inc.
DIGITAL CAMERAS
Dalsa Corp.
MOTOR CONTROLLER
Prior Scientific Inc.
MACHINE VISION SOFTWARE
Euresys SA
LIGHT SOURCES
Seoul Semiconductor Co. Ltd.
FIBER LASERS
Lumics GmbH
TELECENTRIC LENSES
Vision & Control GmbH
FAULT LOCATOR
Fiber Instrument Sales Inc.
IMAGING SOFTWARE
Imaging Development Systems (IDS) GmbH
IR CAMERA OPTIONS
Cedip Infrared Systems
LIGHT ENGINES, ARRAYS
Enfis Ltd.
VCSELS
Roithner Lasertechnik GmbH
WATERPROOF CAMERA
Elmo Co. Ltd.
REMOTE MONITORING
National Instruments Corp.
CHIP SIZE PACKAGING
Tessera Technologies Inc.
CALIBRATION BALL
Engineering Synthesis Design Inc.
LIGHT MODULATORS
Jenoptik Laser, Optik, Systeme GmbH
OPTICAL PROFILER
Hyphenated Systems LLC
MACHINE VISION CAMERAS
Toshiba Teli America Inc.
WIDE-ANGLE LENS
Sunex Inc.
RED LASER ARRAYS
Novalux Inc.
STREAK CAMERA
Optronis GmbH
LED BACKLIGHTS
Forge Europa Ltd.
PHOTODETECTOR
Princeton Lightwave Inc.
NANOPARTICLE SYSTEM
NanoSight Ltd.
IMAGE ACCESSORY
PerkinElmer Inc.
BANDPASS FILTERS
OC Oerlikon Balzers Ltd.
COMPRESSION GRATINGS
Kaiser Optical Systems Inc.
OPTOCOUPLERS
Avago Technologies
EBSD MICROSCOPE
Edax Inc.
Z-DRIVE SYSTEMS
PI (Physik Instrumente) LP
IMAGE ANALYSIS SOFTWARE
DxO Labs

FastTrack (Business News)
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Cellular Phones Drive Image Sensor Market
Cellular phones have developed as the largest market for image sensors and have become the primary...
Spectrum Detector Launched
Don Dooley, founder of Scientific Spectrum Inc. and Molectron Detector Inc., has formed Spectrum...
Goodrich Receives IR Sensor Contract
Goodrich Corp.’s Sensors Unlimited Inc. team in Princeton, N.J., will develop and fabricate a...
NanoOpto and Moxtek Form Partnership
NanoOpto Corp. of Somerset, N.J., and Moxtek Inc. of Orem, Utah, have partnered to develop...
PXIT Optical Transceiver Assets Sold to Agilent
Agilent Technologies Inc. of Santa Clara, Calif., has purchased the assets of the optical...
Exotic Electro-Optics Awarded $2.2 Million
Exotic Electro-Optics Inc. of Murrieta, Calif., a subsidiary of II-VI Inc. of Saxonburg, Pa., has...
Trumpf Constructing Laser Facility
Trumpf Inc. of Farmington, Conn., a subsidiary of the Trumpf Group of Ditzingen, Germany, has begun...
Lumics Opens California Sales Office
Lumics Inc. of Berlin, a manufacturer of fiber-coupled laser modules, has opened a sales office in...
SPI Lasers Expands into China
To offer a wide range of local sales and support services, SPI Laser plc of Southampton, UK, has...
CorActive and INO Ally for Optical Fiber Products
In Quebec City, CorActive High-Tech Inc., a supplier of specialty optical fiber products, has...
KDF Secures Orders for Sputtering Systems
KDF Electronic & Vacuum Services Inc. of Rockleigh, N.J., has received two orders for its 654ix...
SAIC Forms Marketing Pact with Zebra Imaging
Science Applications International Corp. of San Diego has entered into a marketing agreement with...
NSF Funds Improvements to Keck Interferometer
The W.M. Keck Observatory in Kamuela, Hawaii, has received a three-year, $2 million grant from the...
Light Blue Optics Signs Licensing Agreement
In Cambridge, UK, Light Blue Optics Ltd., a developer of miniature laser projection technology, has...
Cedrat Named Distributor for New Scale
New Scale Technologies Inc. of Victor, N.Y., has named Cedrat Technologies of Meylan, France, as...
Micron Acquires Avago Technologies
CMOS image sensor supplier Micron Technology Inc. of Boise, Idaho, has acquired the image sensor...
Sabeus Garners Grant to Improve Production
Sabeus Corp. of Calabasas, Calif., has received an Innovation Adoption Award from Innovation Works,...
DRS Technologies Wins Defense Contract
DRS Technologies Inc. of Parsippany, N.J., was awarded a $6.3 million contract to develop a...
Digital Surf Technology to Power nanoJura Profilometers
In Besançon, France, Digital Surf and nanoJura have entered into an agreement under which Digital...
Coherent and Osram Sign Technology Agreement
Coherent Inc. of Santa Clara, Calif., has signed a licensing agreement allowing Osram GmbH of...
Company to Supply UV Filter Assemblies for Military Aircraft
II-VI Inc. of Saxonburg, Pa., has received $17 million in orders from a military customer to supply...
Adelphi University Plans Master’s Program in Optical Physics
Beginning this fall, Adelphi University in Garden City, N.Y., will offer a master’s degree program...
RPI Licenses Microscopy Technology to Thorlabs
Rensselaer Polytechnic Institute of Troy, N.Y., has licensed its adaptive scanning optical...
Matrox Imaging Selects CRI Jolanta as Agent
Matrox Imaging of Dorval, Quebec, Canada, has appointed CRI Jolanta as its distributor in Poland....
IntraLase Awarded Defense Contract
IntraLase Corp. of Irvine, Calif., has been awarded a five-year contract worth up to $45 million by...
Nu Horizons Electronics to Distribute JAI Products
Nu Horizons Electronics Corp. of Melville, N.Y., will distribute industrial camera products from...
Companies to Develop Optical Sensor
CyberOptics Corp. of Minneapolis has partnered with Juki Corp. of Tokyo to develop a version of the...
Tamar Receives Grant
The National Science Foundation has awarded Tamar Technology of Newbury Park, Calif., a grant to...
MVTec Establishes American Plant
A German company specializing in machine vision software has expanded its operation into the US...
PerkinElmer Purchases Triton Product Line
PerkinElmer Inc. of Wellesley, Mass., has purchased a line of thermal analysis products from...
Pacer Establishes Office
Pacer International of Concord, Calif., has opened Pacer USA LLC in Blue Bell, Pa. The facility...
Edison Opto Opens Plant in China
Edison Opto Corp., a Taiwan-based manufacturer of high-power LEDs, has opened a production facility...
Optiwave and Zemax to Design Interface
Optiwave Systems Inc. of Ottawa and Zemax Development Corp. of Bellevue, Wash., have announced...

Feature Articles
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The Evolution of Automotive Displays
Automotive displays have come a long way from the analog electromechanical needle moving in front...
Ambient-Light Sensors Mimic the Eye
Brightness and readability in direct sunlight are key factors in the performance, safety and...
The Importance of Color in Delivering Information
Advancements in lighting sources and display technologies have enabled the development of new...
Turning the Windshield into a Display
A major problem with ever-more-sophisticated automobiles is the growing amount of information...
Futuristic Instrument Panel
One problem with using display technology such as LCDs to relay necessary information to a driver...
Automakers Are Keeping a Sharp Eye on Flexible Displays
One exciting area in the flat panel display industry is the emergence of flexible displays. In...
Light Wreaks Havoc with Automotive Display Standards
The display that a driver sees inside a vehicle differs vastly from one car model to the next....
High-Power LEDs Pose Safety Hazards
Because LEDs are so often used as indicator lamps on electronic equipment and in low-power lighting...
Making Lasers from Dust
Anyone with optics experience knows that dust should be avoided as much as possible. It can...
Designing Fiber for Better Lasers
Fiber lasers are becoming increasingly popular alternatives for applications that require high...
Trends in Laser Damage
The demand for high-energy laser systems has increased steadily in recent years, driven by...

LED Focus
LED Light Combiner Allows High-Intensity Headlight Design
High luminosity, low power consumption and longevity are among the characteristics that make LEDs...
New LED Format Is the Pits
The latest LED innovation literally is the pits. Researchers in Takashi Egawa’s group at Nagoya...

Microscopy Focus
Making a Different Point for Better Images
Takashi Kodama and Hiroyuki Ohtani at Tokyo Institute of Technology made a point of improving...
Nanoantennae Show Promise for Subwavelength Optical Microscopy
Researchers have fabricated optical nanoantennae on the end face of a near-field probe. Using...

Nanophotonics
Detecting Mercury with Gold
As evidenced (albeit comically) by Lewis Carroll’s madcap hatter, mercury exposure can have serious...
Zinc Phosphide Nanowires for Photon Detection
Although not dirt, zinc phosphide is cheap and abundant. Carefully synthesized structures of the...

New Media
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IR SEMINARS ONLINE
Snell Infrared
MACHINE VISION
Navitar Inc.
TEST, MEASUREMENT
Keithley Instruments Inc.
LIGHTING, DISPLAYS
Intertech-Pira
ASTRONOMY FILTERS
Omega Optical Inc.
COURSE CATALOG
Thermo Fisher Scientific
CAREER BOARD
Laser Institute of America
MODELING CDs
Comsol Inc.
LEDs FOR CARS
Yole Développement

Peregrinations
The Entrepreneurs’ New Cloth
Unlike the emperor’s new duds that were a clever hoax, entrepreneurs are coming up with seemingly...
Not Just Flaky Research
The commonly held belief that no two snowflakes are alike may be true in the latter stages of the...

Presstime Bulletin
Transmitting Light Through a Coaxial Cable
Taking a cue from radio and microwave transmission lines, researchers at Boston College in Chestnut...
Image Storage, but Not Without Delay
Slow and steady really does win, according to University of Rochester researchers. The group slowed...

Research
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Laser Ties Optical Fiber in a Knot
Minuscule microlasers have numerous potential applications in information technology and...
Vibrating Microsphere Q-Switches Fiber Laser
Although the continuous-wave outputs of fiber lasers have already found numerous real-world...
Microdisk Resonance Tuned with Optical Signal
All-optical switches — those in which one group of photons alters the flow of other photons — are...
Research Points to Cr:LiSAF Laser Improvements
Chromium-doped lithium strontium aluminum fluoride (Cr3+:LiSrAlF6) lasers have many promising...
Mid-IR Fiber Laser Achieves ~10 W
Lasers in the mid-infrared spectral region — often described as the wavelength range between 3 and...
High-Power Nd:YAG Laser Pumped Directly to Upper Level
A quarter century ago, Nd:YAG lasers were capable of optical efficiencies of only a few percent at...
Metamaterials Reflect Visible Light
Metamaterials could permit the creation of ultrahigh-resolution lenses and could even make cloaking...
Nonlinear Susceptibility in Glass Points to Integrated Devices
Amorphous glasses can exhibit second-order susceptibilities if the material’s inversion symmetry is...
Polarizer Converts Arbitrary Beam to Radial or Azimuthal Polarization
Radially or azimuthally polarized light can be useful in high-resolution photolithography, in...

Spectroscopy Focus
IR Emission Spectroscopy for Harsh Environments
A promising new approach to traditional infrared emission spectroscopy has been developed by a team...
Better Lasers and Atomic Traps Yield Better Timekeeping
Investigators from JILA, a research institute jointly administered by the National Institute of...

Technology
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Roughing Up Silicon Improves Near-Infrared Performance
Despite its electronic and visible spectrum prowess, silicon is an infrared weakling. Beyond 1100...
MEMS Microlens Has Adjustable Focal Length
MEMS photonic devices have proved useful in many applications, including telecom, displays and...
Two VECSEL Chips Are Better than One
Invoking a concept that dates from the early days of Nd:YAG lasers, when engineers aligned multiple...
Matchmaking: Holey Fiber Meets Conventional Fiber
Holey fibers — or photonic crystal fibers — possess many characteristics that make them potentially...
Optical Fiber Sensors Detect Cryogenic Hydrogen
The low flammability limit and ignition energy of molecular hydrogen make it an ideal fuel source...