Optoelectronics/Photonics
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Archived Viewpoints
2015
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November:
Miniature FSO Satellites
Powering Devices through Wireless Energy
Announcement: Final Optoelectronics/Photonics Viewpoints -
October:
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September:
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August:
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July:
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June:
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May:
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April:
Kateeva's New OLED-Printing Technology
Diffraction Waveguides for Optical Computing -
March:
Emerging Smart Glass
New Green Diode Lasers and Compact RGB Sources -
February:
Developments in Photonic Quantum Computing
New Photonic Methane Sensors
2014
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December/January:
2014: The Year in Review
Look for These Developments in 2015 -
November:
Silicon Photonics: Almost There
High-Power Lasers for 3D Printing -
October:
Wavelength-Converting Materials
The Rise and Rise of Active Optical Cable -
September:
Competition Drives Lighting Differentiation
Optically Active Perovskite Materials -
August:
HP's Photonic Future of Computing
Optogenetics: Modifying Biology with Light -
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2013
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December/January:
2013: The Year in Review
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2012
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December/January:
2012: The Year in Review
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2011
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December/January:
2011: The Year in Review
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2010
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December/January:
2010: The Year in Review
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2009
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December/January:
2009: The Year in Review
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2008
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December/January:
2008: The Year in Review
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2007
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December/January:
2007: The Year in Review
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November:
Seeing the Changes and Opportunities with CMOS Image Sensors
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October:
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September:
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August:
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July:
How Many Organizations Does It Take to Standardize a Lightbulb?
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June:
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May:
This Little Light of Mine: Recent Developments in CMOS Photonics
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2006
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December/January:
2006: The Year in Review
Look for These Developments in 2007 -
November:
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October:
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September:
Breakthrough Hybrid Silicon Laser Chip from Intel and UCSB Researchers
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August:
Updates on Commercialization of LED Lighting: General Illumination
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July:
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February:
Quantum Entanglement on a Chip
Recent Developments: Quantum-Dot Thin-Film Solar Cells
2005
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December/January:
2005: The Year in Review
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November:
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June:
A Next-Generation Technology: Optical Data Processing—Part 2
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2004
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December/January:
2004: The Year in Review
Look for These Developments in 2005 -
November:
The Technical and Market Status of Gallium-Nitride Short-Wavelength Laser Diodes
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Recent Developments: New Optical-Memory Technique | Quantum-Dot Laser Developments
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2003
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December/January:
2003: The Year in Review
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2002
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December/January:
2002: The Year in Review
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July:
DWDM Market Update
Commercial Development Parameters: Component Vendors -
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2001
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December/January:
2001: The Year in Review
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October:
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Before October 2001, the Optoelectronics/Photonics technology area was Optoelectronic Systems and Circuits.
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September:
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August:
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July:
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June:
Optical Networking Convergence
Recent Developments: Stratos Lightwave | TI and Small Switches -
May:
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April:
InP Electronics for Optical Communications
Recent Developments: Optical Polymers -
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2000
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December/January:
2000: The Year in Review
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November:
Changes to Optical Storage Pickups
Recent Developments: 10-Gigabit Ethernet Standards -
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August:
VLSI Acquisitions Point to New Optical Transport Phase | Europe Begins Fundamental GaN Research
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1999
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December/January:
1999: The Year in Review
Look for These Developments in 2000 -
October:
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August:
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Before August 1999, the Explorer service was called TechMonitoring, and Viewpoints were TechLinks.
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February:
Monolithic OADMs
Recent Developments: Blue-Laser-Diode Update
1998
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December/January:
1998: The Year in Review
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1997
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December/January:
1997: The Year in Review
Look for These Developments in 1998 -
November:
Progress in Light-Emitting Diodes
Recent Developments: New Blue Laser Record from Nichia -
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1996
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December/January:
1996: The Year in Review
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October:
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September:
LiNbO3 Optoelectronic Integrated Circuits | WDM Optical Testbed: into the Field
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June:
Wavelength Division Multiplexing | Bergh Presents OIDA Market Figures
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December/January:
1995: The Year in Review
Look for These Developments in 1996
About Optoelectronics/Photonics
May 2014
This Technology Map follows developments in technologies that enable the emission, detection, and harnessing or manipulation of light and in their applications and markets. The terms optoelectronics and photonics are often synonymous. This Technology Map focuses primarily on minute devices, which manufacturers often produce using semiconductor fabrication, such as diode lasers and photodetectors, optical amplifiers, switches, light-emitting diodes, and passive components that can route, combine, and split up light. These devices enable the storage and high-speed communication of information, and they could revolutionize the lighting business. Materials for optoelectronics include semiconductors, nonlinear crystals, nanoparticle materials, and optically active polymers.
The main demand for photonic components comes from makers of fiber-optic communications systems, optical storage systems, instrumentation, and lighting. Telecommunications systems continue to be the largest market, and demand is now increasing for use of optoelectronics and photonics in shorter-distance networks: metro networks, optical local-area networks, storage-area networks, and optical backplanes in computing. If developers can keep reducing component prices and improving integration and packaging, photonics could support communication between chips and even on the chip, as faster and faster speeds become necessary and as electronic interconnects reach their limitations. New, more powerful optical storage devices will also be possible as researchers produce lasers with shorter and shorter wavelengths. Moreover, the relatively recent advent of blue lasers and blue and white LEDs will have a substantial impact on displays and lighting. Last, lasers are finding more uses in industrial and medical applications; these segments have become some of the fastest growing in the recent past.
Optoelectronic and photonic components are part of the "black boxes" behind today's communications systems. Without them, the cost of communication would be much greater, and bandwidth bottlenecks would be much worse: Optoelectronics is truly a driver of the information age. Though optical interconnection competes with electrical wiring, many companies provide both types of interconnection. Similarly, white LED lighting has now surpassed other illumination technology both in running cooler and in offering greater energy efficiency. Mass adoption of white LEDs as incandescent-bulb replacements will still hinge on nontechnical challenges such as public education about their benefits and use, government policy changes, and establishment of proper sales channels. White LEDs are already replacing cold-cathode fluorescent lamps as the leading type of light source for liquid-crystal-display backlighting, and they will soon be the light source of choice for automobiles.