MEMSuniverse » fiber http://www.memsuniverse.com A Passion for Creativity & Innovation Tue, 23 Oct 2012 21:57:22 +0000 en-US hourly 1 http://wordpress.org/?v=3.4.2 Micro actuator for fiber http://www.memsuniverse.com/mems/uncategorized/micro-actuator-for-fiber.html http://www.memsuniverse.com/mems/uncategorized/micro-actuator-for-fiber.html#comments Mon, 09 Mar 2009 03:26:57 +0000 admin http://www.memsuniverse.com/?p=1213 Prototype of single optical fiber actuator for large (1000+) arrays to intercept individual star/galaxy images in telescope image plane for spectroscopy analysis. Each actuator covers a 19mm hexagonal area and can move the fiber in that area without interferring with neighboring actuators using R-Theta axis arrangement controlled by miniature stepper gearmotors. Only radial axis shown with top removed for clarity.

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]]> http://www.memsuniverse.com/mems/uncategorized/micro-actuator-for-fiber.html/feed 1 Green laser pointer through a telecom grade optical switch http://www.memsuniverse.com/mems/optical-mems/green-laser-pointer-through-a-telecom-grade-optical-switch.html http://www.memsuniverse.com/mems/optical-mems/green-laser-pointer-through-a-telecom-grade-optical-switch.html#comments Mon, 24 Mar 2008 16:11:59 +0000 admin http://www.memsuniverse.com/?p=159 In this experiment, we shine a green laser pointer on one mirror within the array of an all-optical switch to watch it draw the search pattern it uses to calibrate itself to other mirrors.

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