Improvement of 200 kHz optical beam scanner performance with multiple internal reflection

Improvement of 200 kHz optical beam scanner performance with multiple internal reflection

The authors have realised a KTa(x)Nb(1−)(x)O(3)-based optical beam scanner that has three- and five-pass configurations with internal reflection whose scanning angle is exactly proportional to the optical path length. They successfully increased the scanning angle to about 140 mrad with a 200 kHz mo...

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Bibliographic Details
Main Authors: Seiji Toyoda, Yuzo Sasaki, Junya Kobayashi
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:The Journal of Engineering
Subjects:
optical scanners
reflectivity
potassium compounds
tantalum compounds
optical modulation
optical tomography
optical beam scanner performance
internal reflection
three-pass configuration
scanning angle
optical path length
modulation
five-pass configuration
optical coherence tomography
OCT system
spatial resolution
frequency 200 kHz
Online Access:http://digital-library.theiet.org/content/journals/10.1049/joe.2013.0104

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http://digital-library.theiet.org/content/journals/10.1049/joe.2013.0104

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