Student Paper Award Announced!!

Session Index

Optical Design and Testing

Poster Session 2
Thursday, Dec. 4, 2014  16:40-17:50
Chair: N/A
17:00 - 17:50 Paper No.  2014-Thu-P0502-P001
li wei chen Award Candidate Design of a 100GBASE-SR4 Transceiver with CDR Function
li wei chen,

In this paper, a 100-Gb/s optical transceiver module is designed in accordance with 100GBASE-SR4 standard. Clock and data recovery (CDR) chips are used in the module to improve the performance of input and output signals. The printed circuit board (PCB) and optical engine of the module are also designed.

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17:00 - 17:50 Paper No.  2014-Thu-P0502-P002
Min-Feng Lai Award Candidate Effects of Ce0.67 Tb0.33 MgAl11 O19:Ce,Tb phosphor on optical performance of multi-chip white LEDs
Min-Feng Lai,Nguyen Doan Quoc Anh,Hsin-Yi Ma,Hsiao-Yi Lee,

We discuss the performances of multi-chip white light LED packages with a proposed green-emitting Ce6Tb0.33MgAl11O19:Ce,Tb (CTMAOCT) phosphor. We find that an appropriate combination of yellow phosphor Y3Al5O12:Ce3+ (YAG:Ce) and green phosphor CTMAOCT can bring the significant improvement on angular color uniformity and luminous flux.

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17:00 - 17:50 Paper No.  2014-Thu-P0502-P003
Nguyen Doan Quoc Anh Award Candidate Optimization of multi-chip white LEDs with SiO2 structures
Nguyen Doan Quoc Anh,Min-Feng Lai,Hsin-Yi Ma,Hsiao-Yi Lee,

In this paper, we discuss the performance of the multi-chip white light LED packages with the proposed silicon dioxides (SiO2) structures. Through the research results, it is suggested that the hybrid SiO2 structure with its size around 1µm can be suitable for obtaining higher color uniformity.

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17:00 - 17:50 Paper No.  2014-Thu-P0502-P004
Xiaodong Jiang Award Candidate Pressure dependence of Raman spectra of 6H-SiC
Xiaodong Jiang,Li Lei,Qiwei Hu,Zhe Chuan Feng,

The pressure-dependent Raman phonon behaviors of 6H-SiC bulk material were studied up to 20 GPa with a diamond anvil cell (DAC). The frequencies of LO(Γ) and TO(Γ) Raman modes and LO-TO splitting increases with increasing pressures. The mode-Grüneisen parameters for Raman modes of 6H-SiC are determined experimentally.

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17:00 - 17:50 Paper No.  2014-Thu-P0502-P005
Chih-Yu Chang Award Candidate Optimization of Optical Design and Simulation for the Prism Dispersion
Chih-Yu Chang,

In this paper, we used geometrical optics and dispersion theory to calculate the relation between dispersion angle, rotation angle and vertex angle. We get the formula of dispersion angle; then we use an optical simulation software SPEOS to verify the formula. The results shows that when the vertex angle is 50° and ration angle is +15°, the maximum dispersion angle is 4.803°.

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17:00 - 17:50 Paper No.  2014-Thu-P0502-P006
Chiung-Yun Chang Award Candidate Using Reflective LED Module to Improve The Illumination Area for Embedded Lamp
Chiung-Yun Chang,

Recent year, embedded lamp has been used widely in interior lighting. But it has some problem about low light range and low illuminance uniformity. This paper uses turned reflective mirror and LED to improve the problem. We discovery that the light reflecting from turning reflective mirror can increase the wall light illumination area. Results show that the illuminance ratio can be improved by 71.65%.

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17:00 - 17:50 Paper No.  2014-Thu-P0502-P007
Hung-Lu Lin Award Candidate Design of a 100GBASE-SR10 CXP Optical Transceiver Module
Hung-Lu Lin,Hung-Lu Lin,

In this paper, we design a 12-channel optical transceiver module at 10-Gb/s/ch and its evaluation board (EVB) based on 100GBASE-SR10 with CXP interface. The structure of the module was created through Solidworks, and the printed circuit board layouts of the module and EVB were designed through Altium Designer.

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17:00 - 17:50 Paper No.  2014-Thu-P0502-P008
Wei-Chou Chen Award Candidate Small displacement measurement based on the angle deviation method and using common-path heterodyne interferometry
Wei-Chou Chen,

We proposed the angle deviation method combing with common-path heterodyne interferometry to measure the small displacement within a distance range of 1000μm and 0.1μm resolution.

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