Making Optical Logic Gates using Interference скачать в хорошем качестве

Making Optical Logic Gates using Interference

In this video I look into the idea of using optical interference to construct different kinds of logic gates, both from a conceptual- as well as from the practical perspective. Contents 0:00 Intro 2:15 Logic gate operation 3:36 Optical logic gates 4:45 Concept of a diffractive logic gate 7:52 Practical aspects (photolithography and etching) 8:46 Wave front observation method 9:20 Results 13:51 Possible applications Webpage with detailed and complete information on logic gates: http://www.ee.surrey.ac.uk/Projects/C... The diffractive patterns were made by using a home-brewed windows Zone plate app and then modifying them further with photoshop. The Zone Plate app can be downloaded from: http://www.huygensoptics.com/assets/z... For Windows 10 and for personal use only. Virus scanners and Windows will nag about it being a rare / unknown file and make installation sometimes difficult. Sorry about that. Install this app at your own risk. An overview article on various known optical logic gates can be found in this paper: https://www.hindawi.com/journals/aot/... However it does not contain any mention of the configuration described in this video The video contains references to detail videos on the following subjects: Photolithography:    • DIY Photolithography using 1980s Carl Zeis...   Chromium photomask etching:    • Photomasks Explained (Contact and Projecti...   Other diffractive optics (photon sieves):    • Light Waves Visualized using Photon Sieves.   Microscope viewing method:    • Light Waves Visualized using Photon Sieves.