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| Content Provider | The American Society of Mechanical Engineers (ASME) Digital Collection |
|---|---|
| Author | Rabenorosoa, Kanty Cle´vy, Ce´dric Lutz, Philippe Aditya, N. Das Murthy, Rakesh Popa, Dan |
| Copyright Year | 2009 |
| Abstract | The Fourier Transform (FTIR) microspectrometer discussed in this paper is an example of a complex Micro-Opto-Electro-Mechanical System (MOEMS) configured as an optical bench on a chip. It is an important benchmark application for microtechnology due to increased demands for the use of miniature wavelength detection instruments in bio, nano and material science. This device can be manufactured using automated microassembly and precision alignment of hybrid silicon and glass components, and in particular, of a micro-beamsplitter cube along 3 rotational degrees of freedom. In this paper, a piezoelectric microgripper with four degrees of freedom was attached to a precision robot in order to enhance its dexterity and align the beamsplitter to arcsecond angular tolerance. The modeling and control of the microgripper, and the alignment algorithm utilizing a novel spot-Jacobian servoing technique are discussed. Experimental results obtained during joint on-going work in Texas and in France are presented, demonstrating the advantage of using the microgripper for optical alignment of the microspectrometer. |
| Sponsorship | Design Engineering Division and Computers in Engineering Division |
| Starting Page | 769 |
| Ending Page | 776 |
| Page Count | 8 |
| File Format | |
| ISBN | 9780791849033 |
| DOI | 10.1115/DETC2009-86463 |
| e-ISBN | 9780791838563 |
| Volume Number | Volume 6: ASME Power Transmission and Gearing Conference; 3rd International Conference on Micro- and Nanosystems; 11th International Conference on Advanced Vehicle and Tire Technologies |
| Conference Proceedings | ASME 2009 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference |
| Language | English |
| Publisher Date | 2009-08-30 |
| Publisher Place | San Diego, California, USA |
| Access Restriction | Subscribed |
| Subject Keyword | Microelectromechanical systems Degrees of freedom Fourier transforms Glass Instrumentation Materials science Wavelength Algorithms Control modeling Fourier transform infrared spectroscopy Silicon Manufacturing Microoptoelectromechanical systems Motion control Microassembling Robots |
| Content Type | Text |
| Resource Type | Article |
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