Student Paper Award Announced!!

Session Index

Optical Design and Testing

Oral session 4 - Optical System Analysis
Friday, Dec. 5, 2014  09:30-11:00
Chair: Tsung-Xian Lee,Chao-Wen Liang
Room: B17
Notes:
09:30 - 09:45 Paper No.  2014-FRI-S0504-O001
Cheng-Hao Ko Aberration Control of a Concave Grating for Hyperspectral Imager
Cheng-Hao Ko,Chia-Hui Tang,Jih-Run Tsai,Bang-Ji Wang,

An optimization process to control the aberration of a concave grating is developed. The approach has a dramatic reduction in aberration and great improvement in spectral resolution.

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09:45 - 10:00 Paper No.  2014-FRI-S0504-O004
Min H. Chih Investigation of Beam Profile Analysis Technology
Chien Chung Tsai,Min H. Chih,

The paper proposed the study of industrial standard measuring technology and methodology for beam size. ISO 11146 is adopted for this study. There are four popular methods, Laser Beam Profile-based system, slit, knife-edge and pinhole scanners, for measuring the beam size in industry.

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10:00 - 10:15 Paper No.  2014-FRI-S0504-O005
Cheng-Che Chien 3X Zoom lens for a 3-Mega-Pixel Mobile Camera
Wen-Shing Sun,Cheng-Che Chien,Chuen-Lin Tien,

We present an ultra-wide 3X zoom lens for a 3 mega mobile camera. We inserted the right-angle prism in front of the lens. This configuration resulted with a horizontal thickness of 6 mm. The zoom lens has an f-number of 2.8 to 5.13 and the field of view is 80°.

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10:15 - 10:30 Paper No.  2014-FRI-S0504-O008
Pu-Yi Chu Relative illumination analysis for wide angle lens
Pu-Yi Chu,Wen-Shing Sun,Yun-Han Chen,

Relative illumination is usually low in wide angle lens. We increase image numerical aperture ratio of the half viewing angle of 80 degree to 0 degree and decrease the chief angle in the image plane to increase the relative illumination. The relative illumination is greater than 83% in this design.

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10:30 - 10:45 Paper No.  2014-FRI-S0504-O009
Tomohiro Shirai Intensity-Interferometric Spectral-Domain Optical Coherence Tomography and Its Realizations
Tomohiro Shirai,

Originally developed as a classical analogue of quantum OCT, intensity-interferometric spectral-domain (SD) optical coherence tomography (OCT) enables scanless cross-sectional imaging with resolution improvement and dispersion cancellation. In this paper, we demonstrate theoretically and experimentally that such OCT can be realized on the basis of a conventional SD-OCT setup.

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