Andy Choi

Articles from Andy

Study Provides New Insights into Quantum Levitation

Over 50 years ago, Hendrik Casimir, a Dutch theoretical physicist, determined that two parallel mirrors would attract each other when placed in a vacuum. The energy of virtual particles that flit into and out of existence generates this enigmatic force, as explained by quantum theory.

20 Apr 2012

Lumenera Launches Newly Developed High Resolution 11 MP GigE Camera

Lumenera, an innovator of custom imaging solutions and high performance digital cameras, recently unveiled the improved, small form factor 11 MP Gigabit Ethernet (GigE) digital camera.

19 Apr 2012

SGS Encompasses LM-79 Photometric Services through LED Luminaire Testing Expansion

SGS Consumer Testing Services recently declared that its solid state luminaire testing services has been expanded across North America. Following collaboration with Gamma Scientific, SGS will include LM-79 photometric measurements, which is one of the major objectives in this expansion.

19 Apr 2012

Lighting Science Group Unveils Featured LED MR16 50-W Equivalent Bulb

Lighting Science Group, a LED lighting manufacturer recently declared the introduction of an innovative high output 8-W LED MR16 bulb that can directly be used instead of traditional MR16 50-W halogen bulbs.

19 Apr 2012

Luminus White Light LEDs Generate 120 LPW Light Output

Luminus Devices has recently declared that its big chip, white light LEDs are now capable of delivering 120 LPW (lumens per watt) efficacy.

18 Apr 2012

U.S. Army Chooses L-3 Integrated Optical Systems for Sniper Scope Technology Development

L-3 Integrated Optical Systems recently declared that the U.S. Army has selected the company for Integrated Ballistic Reticle System (IBRS) development program. Designed to function as a sniper, the IBRS is a validated marksman sight for broad ranges.

18 Apr 2012

New Software Platform for Integrated Photonics

Ghent University and imec have reported an open source software release of IPKISS. It is a modular yet generic software framework, a platform that supports the parametric design of photonic integrated components and circuits.

18 Apr 2012

Advanced Imaging Techniques May Help Diagnose Dementia and Associated Disease

Parkinson’s disease dementia (PDD) develops through the evolution of the Lewy body pathology responsible for PD with simultaneous Parkinson’s disease Alzheimer’s disease (PDAD).

18 Apr 2012

GigOptix Releases New Transimpedance Amplifier for 40G Coherent Optical Receivers

GigOptix, a provider of optical components and semiconductor, has recently declared its new generation GX3122B dual channel linear Transimpedance Amplifier (TIA) is now available for sampling. It is compatible with 40Gb/s DWDM coherent optical receivers.

18 Apr 2012

Panasonic Unveils Light-Weight Shoulder Mount AG-HPX600 P2 HD Camera

Panasonic introduced the new AG-HPX600 camera recorder during the NAB 2012 event. This new P2 HD camera recorder offers a 10-bit, 4:2:2 AVC-Intra recording and weighs only 3 kg, making it the lightest shoulder-mount unit.

17 Apr 2012