|
|
Article: Researchers from National University report on findings in quantum electronics.
- Article from:
- Electronics Newsweekly
- Article date:
- November 18, 2009
CopyrightCOPYRIGHT 2009 NewsRX. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
|
According to a study from Singapore, Singapore, "A versatile lens with transformable-type and tunable-focal-length characteristics has been presented. The conventional punching technology is adopted to fabricate the lens structure due to its inherently high direction-holding capability."
"As a result, the alignment between two ends of the lens can be easily achieved without requiring complicated process. At the same time, soft lithography is used to realize structure similar to liquid-filled lens except the working medium being air rather than liquid acting as a tuning mechanism. These two parts are eventually combined together with bonding under oxygen plasma ...