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Combined Upright/Inverted Microscope Offers New Functionality
For University of Pittsburgh scientists investigating the molecular signaling between compartments...
Optical Method Characterizes Flow of Oil and Water
The fact that oil and water don’t mix causes problems for the petroleum industry. The production of...

Bright Ideas (Innovative Products)
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National Instruments
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Hamamatsu Corp.
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Cognex
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FastTrack (Business News)
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Coherent Purchases Excel Technology
Coherent Inc. of Santa Clara, Calif., has purchased Excel Technology Inc. of East Setauket, N.Y., a...
Machine Vision Market Exhibits Growth
The machine vision and imaging industry showed strong growth in 2005, and the trend is expected to...
Industrial Laser Group Merges with SME
The Industrial Laser Group is now represented as the Industrial Laser Community within the Society...
Ocean Optics Forms Alliances
Ocean Optics Inc. of Dunedin, Fla., and Centice Corp. of Research Triangle Park, N.C., have entered...
Global Semiconductor Equipment Sales Reported Down in 2005
The worldwide sales of semiconductor manufacturing equipment totaled $32.88 billion in 2005, down...
Taos Relocates to Larger Headquarters
Texas Advanced Optoelectronic Solutions (TAOS) Inc. has moved to expanded headquarters in Plano,...
Yokogawa and Fujitsu Collaborate
Yokogawa Electric Corp. and Fujitsu Ltd., both of Tokyo, have agreed to jointly develop core...
DMG and Svedice Form Strategic Partnership
DMG Technologies Inc. of Monterey, Calif., a manufacturer of optical subassemblies used in...
Dalsa Awarded Custom Contracts
Dalsa Corp. of Waterloo, Ontario, Canada, has received two contracts totaling $2.3 million from...
Light Technology Companies Merge
The newly formed company International Light Technologies Inc. has announced that its divisions,...
Melles Griot To Supply HeNe Lasers Directly
Melles Griot of Carlsbad and Coherent Inc. of Santa Clara, both in California, have agreed that the...
Instrument Systems, Suss Join Forces
Suss MicroTec Inc. of Waterbury Center, Vt., and Instrument Systems GmbH of Munich, Germany, will...
Alfa Aesar Opens Branch in China
Alfa Aesar of Ward Hill, Mass., has announced the formation of Alfa Aesar China. The operation...
GenTek Chosen as Southeastern Distributor
Fiso Technologies of Quebec City has chosen GenTek Inc. of Tampa, Fla., to act as its sales...
Auxora Acquires Confluent Photonics
Auxora Inc., a developer of optical communications technologies, has acquired Confluent Photonics...
Companies Develop Microdisplay Technology
Novalux Inc. of Sunnyvale, Calif., has entered into a joint development and licensing agreement...
Olympus Creates Life Science Group
Olympus America Inc. of Melville, N.Y., has combined its Scientific Equipment and Diagnostic...
Ceramics Company Expands in Europe
CoorsTek Inc., a supplier and manufacturer of ceramic components for high-technology applications...
JMar, Portaqua Offer Water Monitoring System
JMar Technologies Inc. of San Diego has signed an OEM agreement with Portaqua, a Blacksburg,...
Detector Company Changes Its Name
Gresham Scientific Instruments Ltd. of High Wycombe, UK, has been renamed e2v scientific...
Nanometrics Buys Soluris
Nanometrics Inc., a supplier of metrology equipment to the semiconductor industry in Milpitas,...
Photon Chooses Distributor in China
Photon Inc. of San Jose, Calif., has entered into an agreement with China Light, a representative...
Zeiss Resumes Camera Lens Distribution
Carl Zeiss Camera Lens Div. of Oberkochen, Germany, has assumed global distribution of its...
KLA-Tencor Acquires ADE
KLA-Tencor Corp. of San Jose, Calif., has agreed to buy ADE Corp. of Westwood, Mass., in a...
Photonics in Taiwan Shows Strong Growth
The Photonics Industry and Technology Development Association of Taipei, Taiwan, has released a...
German and US Companies Form Alliance on Polymer Products
Wahl optoparts GmbH of Triptis, a subsidiary of Jenoptik AG of Jena, both in Germany, has formed a...
Report: Verizon Expands Fiber-to-the-Premises Operations
New York-based Verizon has begun to install several billion dollars’ worth of fiber-to-the-premises...
OIDA Presents Plans for High-Brightness LED Technology
Michael Lebby, president and CEO of the Optoelectronics Industry Development Association (OIDA),...

Feature Articles
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Seconds of Data … YEARS OF TRYING
In late May 2005, my colleagues and I performed the first two-way laser link over an interplanetary...
High-Power Photonic Crystal Fiber Lasers
The use of optical fiber has expanded dramatically in recent years. Arising from a technology...
The Power of Light: Photonic Power Innovations in Medical, Energy and Wireless Applications
Traditionally, copper and coaxial cable have been used to power remote electronics such as sensors,...
High-Speed Imaging Reveals the Invisible
High-speed video cameras can visualize high-speed phenomena that the naked eye cannot see. Although...
Ultraprecision Molding Suitable for Aspheric Fast-Axis-Collimation Microlenses
The high-power diode laser achieves the highest level of performance of any laser source. Its...

LED Focus
White Phosphorescent OLED Avoids Exciton-Blocking Layers
A research team at Tsinghua University in Beijing has reported that exciton-blocking layers can be...
Efficient White OLED Employs Down-Conversion
A white organic LED (OLED) incorporating a blue phosphorescent dye and a down-conversion phosphor...
New Organic LED Designs Presented
Organic LEDs (OLEDs) are of interest as low-cost replacements for LCDs because they are easier to...

Microscopy Focus
Aberration Correction Enables 3-D Imaging Akin to Confocal Optical Technique
Aberration-corrected scanning transmission electron microscopy offers users the ability to perform...
Geometric Model Improves Cantilever-Based Sensing
Micromachined cantilevers in atomic force microscopes and sensors provide precise measurements of...
Confocal Raman Microscope Exposes Diffusion Kinetics
Using confocal Raman microscopy, researchers at the University of Utah in Salt Lake City are...

Nanophotonics
Hybrid Plasmonic Nanostructures May Improve Spectroscopic Techniques
Nanorice, tiny metallic particles shaped like grains of rice, combines the plasmonic properties of...
Nanoparticle-Loaded Thermosensitive Microgel Changes Color
A hybrid material whose optical properties change color with temperature may find a place in...
Quantum Dots May Enable New Radiation Detectors
The work of a pair of scientists at Lawrence Livermore National Laboratory in Livermore, Calif.,...

New Media
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LASERS, OPTICS
Newport Corp.
CAMERA SITE
Basler Vision Components
FO SPLICING
The Light Brigade
IR OPTICS
Infrared Optical Products
VACUUM TECHNOLOGY
Kurt J. Lesker Co.
CUTTING TOOLS
Element Six BV
MOTION CONTROL SITE
Danaher Motion
LASER METERS
Coherent Inc.
POWER SUPPLIES
UltraVolt Inc.
SILICA FIBER OPTICS
InnovaQuartz Inc.
MEASUREMENT TOOLS
Heidenhain Corp.

Peregrinations
Scope Overboard!
Researchers at Dalhousie University in Halifax, Nova Scotia, Canada, have developed a submersible...
Virtual Workout for Lazy Eyes
Amblyopia, or “lazy eye,” is a condition in which one eye is forced to work harder than the other...
Not Just A Sudoku Solver
They didn’t set out to find the key to the popular number puzzles called Sudoku, but this was an...

Presstime Bulletin
Spinning Eggs Caught Hopping
Using high-speed imaging and acoustic and electrical observations, scientists at Keio University in...
Quantum Code Key Produced at More Than 4 Mb/s
A team of researchers at the National Institute of Standards and Technology in Gaithersburg, Md.,...
‘Schrödinger Kittens’ Studied
In pursuit of practical quantum information and computation systems, a team of scientists at...

Research
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Diamond Heat Spreader Facilitates VECSEL’s Room-Temperature Operation
The circular Gaussian beam of a vertical-external-cavity surface-emitting laser (VECSEL) is more...
Microfluidic Dye Laser Generates Two Coaxial Wavelengths
The lab-on-a-chip concept entails integrating the components of one or more analytic instruments on...
Fiber Laser Emits Microjoules in Femtosecond Pulses
Fiber lasers are well-known for their excellent heat dissipation and ruggedness, although stable,...
Mode-Locked Parametric Oscillator Produces 700-ps Pulses
Until the development of periodically poled nonlinear crystals with high, broadband parametric...

Spectroscopy Focus
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Terahertz Source Employs Intracavity Optical Parametric Oscillator
Terahertz radiation — electromagnetic waves in the spectral region between the far-infrared and...
Coherent Anti-Stokes Raman Scattering System Uses Chirped Pulses
Using a variant of coherent anti-Stokes Raman scattering that employs chirped femtosecond pulses,...
Cavity Ringdown Spectroscopy Monitors Ethylene
The plant hormone ethylene, which regulates growth and development, can lead to the overripening of...
Mid-IR Spectrometer Incorporates Difference-Frequency
Scientists at Istituto Nazionale di Ottica Applicata of the Consiglio Nazionale delle Ricerche in...
Fluorescence Spectroscopy Identifies Kamut
Kamut, the brand name of a variety of wheat that is believed to have been cultivated in ancient...
Standing-Wave Spectrometer May Fill Instrumentation Gap
Researchers at International University Bremen and at Forschungszentrum Jülich, both in Germany,...

Technology
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Hybrid’ Bulk/Fiber Lasers Provide Best of Both Worlds
A new word is working its way into the laser lexicon: hybrid. Although the word has several...
Star-Shaped Gold Nanoparticles Synthesized
By modifying the synthesis protocol for gold nanorods, scientists at Rice University in Houston...
Compact Solid-State Source Generates 600 mW at 488 nm
In the decades since the first 488nm argon-ion laser was marketed by Spectra-Physics, a...
Thermal Gradient in Microfluidic Channel Creates a Waveguide
Microfluidic devices — tiny fluid-flow systems with channels less than a millimeter wide — have...
Bar Codes Are Fabricated on the Microscale
Researchers at the University of Southampton in the UK have taken the familiar bar code to an...