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GRIN News
Bendable GRIN Lens Widens Imaging Potential of Endoscopic Probes
WASHINGTON, D.C., Oct. 3, 2022 — Researchers from Harvard Medical School and Mass General Brigham have created a flexible needle-like endoscopic imaging probe that can acquire 3D microscopic images of tissue. A flexible graded index (GRIN) lens, which the researchers also...
Reverse-Tapering Approach Links Structurally Dissimilar Optical Fibers
SHANGHAI, April 9, 2021 — A team of researchers from Fudan University has achieved robust mode matching between structurally dissimilar optical fibers, using a “reverse-tapering” approach to deliver ultralow-loss and high-strength fusion splices between standard...
3D Printing Offers Versatility in Optical Design
LIVERMORE, Calif., Nov. 30, 2020 — Researchers at Lawrence Livermore National Laboratory (LLNL) used multimaterial 3D printing to develop tailored gradient refractive index glass optics, delivering a result that could enable the manufacture of improved military specialized eyewear...
Synopsys Names Winners of Optical Design Contest
MOUNTAIN VIEW, Calif., Sept. 4, 2013 — Three students from the University of Rochester and one from the University of Arizona were named winners of the 2013 Robert S. Hilbert Memorial Optical Design Competition on Wednesday by contest sponsor Synopsys. Matthew Bergkoetter, James Corsetti...
New Lens: GRIN on Steroids
DURHAM, N.C., Dec. 21, 2009 -- Engineers created a new generation of gradient index (GRIN) lens that could greatly improve the capabilities of telecommunications or radar systems to provide a wide field of view and greater detail, although what they fashioned looks more like a...
ORA Announces Design Contest Winners
Aug 11, 2008 — Optical software maker Optical Research Associates (ORA) of Pasadena, Calif., announced it has selected the winners of its annual Student Optical Design Competition. The annual awards, which total $4000, are presented to students in North America...
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May 2024
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