/ Optics Content for 澳门六合彩开奖结果走势图 en /blog/lensless-camera-creates-3d-images-single-exposure 澳门六合彩开奖结果走势图 engineers develop a 3D camera using a thin microlens array instead of conventional lenses. September 12, 2022 - 3:34pm Andy Fell /blog/lensless-camera-creates-3d-images-single-exposure /news/new-technology-measuring-brain-blood-flow-light <p>Biomedical engineers at the University of California, Davis, have developed a new technique for measuring blood flow in the human brain, which could be used in patients with stroke or traumatic brain injury, for example. The new technique, based on conventional digital camera technology, could be significantly cheaper and more robust than prior methods.&nbsp;</p> <p>The work is described in a paper published April 26 in the journal&nbsp;<em>Optica</em>.</p> April 27, 2018 - 9:45am Andy Fell /news/new-technology-measuring-brain-blood-flow-light /news/uc-davis-photonics-technology-helps-shrink-telescopes <p>For hundreds of years, the general design of an optical telescope has remained pretty much the same. Even if you鈥檙e looking at the stars with the naked eye, the image-forming process works in a similar way. Both methods collect light from an object and refract that light to form an image.</p> <p>Now researchers at the University of California,&nbsp;Davis, are working with Lockheed Martin to develop a radically new kind of telescope that will be much lighter and smaller, both of which are important considerations especially for instruments to be launched into space.</p> January 21, 2016 - 1:17pm Andy Fell /news/uc-davis-photonics-technology-helps-shrink-telescopes