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Literature DB >> 30876059

Lidar system with nonmechanical electrowetting-based wide-angle beam steering.

Mo Zohrabi, Wei Yang Lim, Robert H Cormack, Omkar D Supekar, Victor M Bright, Juliet T Gopinath.

Abstract

A light detection and ranging (lidar) system with ±90° of steering based on an adaptive electrowetting-based prism for nonmechanical beam steering has been demonstrated. Electrowetting-based prisms provide a transmissive, low power, and compact alternative to conventional adaptive optics as a nonmechanical beam scanner. The electrowetting prism has a steering range of ±7.8°. We demonstrate a method to amplify the scan angle to ±90° and perform a one-dimensional scan in a lidar system.

Year: 2019 PMID： 30876059 PMCID： PMC6410924 DOI： 10.1364/OE.27.004404

Source DB: PubMed Journal: Opt Express ISSN： 1094-4087 Impact factor: 3.894

24 in total

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Authors: J K Doylend; M J R Heck; J T Bovington; J D Peters; L A Coldren; J E Bowers
Journal: Opt Express Date: 2011-10-24 Impact factor: 3.894

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Authors: Steven Mitchell; Jeffrey P Thayer; Matthew Hayman
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Authors: Jean-Christophe Baret; Michel M J Decré; Frieder Mugele
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Journal: Appl Opt Date: 2008-12-20 Impact factor: 1.980

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Authors: Neil R Smith; Don C Abeysinghe; Joseph W Haus; Jason Heikenfeld
Journal: Opt Express Date: 2006-07-10 Impact factor: 3.894

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Authors: D P Resler; D S Hobbs; R C Sharp; L J Friedman; T A Dorschner
Journal: Opt Lett Date: 1996-05-01 Impact factor: 3.776

9. A study of optical design and optimization of zoom optics with liquid lenses through modified genetic algorithm.

Authors: Yi-Chin Fang; Cheng-Mu Tsai; Cheng-Lun Chung
Journal: Opt Express Date: 2011-08-15 Impact factor: 3.894

10. Electrowetting of ionic liquids.

Authors: Stefano Millefiorini; Alan H Tkaczyk; Rossen Sedev; Jim Efthimiadis; John Ralston
Journal: J Am Chem Soc Date: 2006-03-08 Impact factor: 15.419

3 in total

1. High extinction ratio, low insertion loss, optical switch based on an electrowetting prism.

Authors: Mo Zohrabi; Wei Yang Lim; Victor M Bright; Juliet T Gopinath
Journal: Opt Express Date: 2020-03-02 Impact factor: 3.894

2. Calibration and characteristics of an electrowetting laser scanner.

Authors: Wei Yang Lim; Mo Zohrabi; Juliet T Gopinath; Victor M Bright
Journal: IEEE Sens J Date: 2019-12-16 Impact factor: 4.325

Review 3. State of the Art of Underwater Active Optical 3D Scanners.

Authors: Miguel Castillón; Albert Palomer; Josep Forest; Pere Ridao
Journal: Sensors (Basel) Date: 2019-11-25 Impact factor: 3.576

3 in total