2021 | Ruey-Ching Twu*, Shu-Quan Qiu, Shih-Chun Hsu, “Birefringent Polymer for Ethanol Volatilization Measurement in Fiber Optic Spectrometer,” Optics & Photonics Taiwan, International Conference 2021 (OPTIC 2021), 2021-SAT-P0502-P010, Kaohsiung, TAIWAN (Dec. 2021). |
2021 | Ruey-Ching Twu*, Shih-Chun Hsu, Shu-Quan Qiu, “BBO Optical Angle Sensor for Non-Contact Fluidic Concentration Measurements,” Optics & Photonics Taiwan, International Conference 2021 (OPTIC 2021), 2021-SAT-P0502-P011, Kaohsiung, TAIWAN (Dec. 2021). |
2021 | Yi-Ren Sun, Shu-Quan Qiu, Shih-Chun Hsu, and Ruey-Ching Twu*, “BBO birefringent sensing head for non-invasive measurements on the concentration variation of fluidic liquid,” 2021 International Symposium on Novel and Sustainable Technology, C-154, Tainan, TAIWAN (Nov. 2021). |
2021 | Bo-Lin Lin†, Shih-Chun Hsu, Shu-Quan Qiu, and Ruey-Ching Twu*, “Comparison of Optical Displacement Sensors between Surface Plasmon Resonance and Birefringent Refraction Principles,” 2021 International Symposium on Novel and Sustainable Technology, C-37, Tainan, TAIWAN (Nov. 2021). |
2020 | Ruey-Ching Twu*, Kai-Hsuan Li, Shih-Chun Hsu, and Shu-Quan Qiu, “Non-contact Hydrochloric Acid Concentration Measurement Using a Birefringent Polymer Transducer in Heterodyne Interferometer,” Optics & Photonics Taiwan, International Conference 2020 (OPTIC 2020), 2020-FRI-P1001-P014, Taipei, TAIWAN (Dec. 2020). |
2020 | Bo-Lin Lin, Shih-Chun Hsu, Shu-Quan Qiu, and Ruey-Ching Twu*, “Immersion-type BBO Optical Angle Sensors,” 2020 International Symposium on Novel and Sustainable Technology, C-84, Tainan, TAIWAN (Nov. 2020) |
2019 | Yi-Ren Sun, Ruey-Ching Twu*, “Thermal Treatment for Reducing Phase Noise in the Flexible Birefringent Sensors,” 2019 International Symposium on Novel and Sustainable Technology, C2-P-13, Tainan, TAIWAN (Dec. 2019) |
2019 | Ruey-Ching Twu*, Bo-Lin Lin, and Yi-Ren Sun, “A Study of Nonlinear Optic Crystals for Optical Angle Measurement,” Optics & Photonics Taiwan, International Conference 2019 (OPTIC 2019), 2019- FRI-P0501-P019, Taichung, TAIWAN (Dec. 2019) |
2018 | Ruey-Ching Twu*, Kai-Hsuan Li, and Bo-Lin Lin “Birefringent Polymer Sensors for Non-contact Liquid Concentration Measurements,” Sensors & Actuators Congress-2018, Chapter 2. Polymer Integrated Sensors Technology, Stockholm, Sweden (September 2018) |
2017 | Ruey-Ching Twu*, “Development of Sensitivity Improved Phase Interrogated Polarimetry,” EMN meeting on Photonics 2017, Paper No. A12, Budapest, Hungary (September 2017) |
2016 | Ruey-Ching Twu*, “Developments and Applications of Stable Optical Phase-interrogation Instrument,” EMN meeting on Photonics 2016, Paper No. A06, Barcelona, Spain (September 2016) |
2016 | Ruey-Ching Twu* and Hsiao-Ying Tu, “Birefringent Polymer for Optically Angular Displacement Sensors,” Advanced Photonics 2016, OSA Technical Digest (online), Paper No. JTu4A, Vancouver, Canada |
2016 | Ruey-Ching Twu* and Hsiao-Ying Tu, “Scanning phase-interrogation polarimetry for wide dynamic optical activity measurement,” EUROPT(R)ODE XIII-Conference on Optical Chemical Sensors and Biosensors 2016, Paper No. p27, Graz, Austria |
2015 | Ruey-Ching Twu*, Guan-Min Chen, and Hsiao-Ying Tu, “Optical Birefringence Sensor for Fluidic Concentration Measurements,” 2015 3rd International Conference on Biophotonics (BioPhotonics 2015, Paper No. P1.27, Florence, Italy (May 2015). |
2015 | Ruey-Ching Twu* and Jhao-Sheng Wang, “A Study of Homodyen Chiral Polarimetry for Refractive Index Variation Measurements,” Imaging Systems and Applications 2015, OSA Technical Digest (online), Paper No. JT5A.8, Virginia, USA (June 2015) |
2014 | Ruey-Ching Twu*, Guan-Min Chen, and Hsiao-Ying Tu, “Dynamic Monitoring Instrument for Fluidic Water Quality,” Conference on Lasers and Electro-Optics 2014 (CLEO 2014), Paper No. JW2A-140, San Jose, USA (June 2014). |
2013 | Ruey-Ching Twu*, Ching-Shing Wang, and Jhao-Sheng Wang, “Immersion Birefringent Transducer for Angular Displacement Measurement in Heterodyne Interferometer,” CLEO 2013, Paper No. JW2A.88, San Jose, USA (June 2013). |
2011
| Ruey-Ching Twu*, Kuei-Wen Wang, Hsiao-Ying Tu, Jheng-Long Syu, and Chia-Wei Hsueh, "Common Path Homodyne Interferometer for Optical Activity Measurements," 2011 International Symposium on Nano Science and Technology, pp. 290-291, Tainan, TAIWAN (2011).
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2011
| Ruey-Ching Twu*, Chia-Wei Hsueh, Ching-Shing Wang, Kuei-Wen Wang, and Jhao-Sheng Wang, "Zn-Indiffused MgO:LiNbO3 electro-optic modulator for visible wavelengths," 2011 International Symposium on Nano Science and Technology, pp. 225-226, Tainan, TAIWAN (2011)
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2011
| Ruey-Ching Twu*, Kuei-Wen Wang, and Chia-Wei Hsueh, "Lithium niobate waveguide phase modulator for roll angular displacement measurements," International Photonics Conference 2011 (IPC2011), PB-FR-12, Tainan, TAIWAN (2011).
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2011
| Ruey-Ching Twu*, Chia-Wei Hsueh, and Kuei-Wen Wang, "Optical heterodyne interferometry for rotational angle measurement," International Photonics Conference 2011 (IPC2011), PE-TH-01, Tainan, TAIWAN (2011)
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2011
| Ruey-Ching Twu*, Ruey-Ting Liao, and Hui-Chen Su, A Single-beam Probe Method for Roll Angle Measurement, ICP 2011, Paper No. P2-15, Kota Kinabalu,
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2010
| Ruey-Ching. Twu, "Single-Polarized Zn-Diffused Optical Switch on a Y-Cut LiNbO3", CLEO/QELS 2005, Paper No. JTuC64, Maryland, USA (May 2005).
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2010
| Ruey-Ching. Twu, "A real-time monitoring polarization analyzer," OPT 2004, E-SU-V4-4, 中央大學, 中壢, TAIWAN (2004).
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2010
| Ruey-Ching Twu and Way-Seen Wang, "Analysis of a novel polarization analyzer," in SPIE Proceeding of Photonics/Taiwan, Taipei, TAIWAN; Proceedings of SPIE, Vol. 4078, pp. 429-436 (2000).
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2010
| Ruey-Ching Twu and Way-Seen Wang, "Characterizations of Zn-Diffused Lithium Niobate Directional Coupler by Post Thermal-Treatment," in SPIE Proceeding of Photonics/Taiwan, Taipei, TAIWAN; Proceedings of SPIE, Vol. 4078, pp. 437-444 (2000).
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2010
| Tzyy-Jiann Wang, Ruey-Ching Twu, and Way-Seen Wang, "Design and Analysis of Low-Loss Abrupt Waveguide Bends in LiNbO3 Using Proton Exchanged Microprism," Optics and Photonics/Taiwan'97 (OPT'97), Vol. 1, PP. 193-196, Hsin-Chu, Taiwan, ROC.
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2009
| Ruey-Ching Twu, Hong-Yao Hong, and Yi-Huan Lee,Optical dual-wavelength homodyne interferometer,OPT 2009
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2009
| Ruey-Ching Twu, Yi-Huan Lee, and Hong-Yao Hong,Application of waveguide-type electro-optic modulator in a heterodyne interferometer,OPT 2009
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2009
| Ruey-Ching Twu, Yi-Huan Lee, and Hong-Yao Hong,An integrated lithium niobate phase modulator used for heterodyne interferometry,ISNST 2009
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2009
| R-C Twu, M-T, Hsu, H-Y, Hong, and Y-F, Chu,Dual-polarization phase measurement in a Mach-Zehnder interferometer,15th MICROOPTICS CONFERENCE
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2008
| Ruey-Ching Twu, Ming-Tsung Hsu, Hao-Yang Hong, and Yi-Fan Chu,Development of a dual-polarization phase measurement system,OPT 2008
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2008
| Ruey-Ching Twu, Hao-Yang Hong, and Hsuan-Hsien Lee,A novel technique to measure the phase-drift of an optical phase modulator,IP2008
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2008
| Ruey-Ching Twu, Yi-Fan Chu, Hao-Yang Hong, and Ming-Tsung Hsu,Photoinduced birefringence effect in a buck electrooptic modulator,ISNST 2008
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2008
| Ruey-Ching Twu, Hao-Yang Hong, and Hsuan-Hsien Lee,Simultaneous measurement of path-dependent phase retardations in a beam splitter,MOC
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2008
| Ruey-Ching Twu, Hsuan-Hsien Lee, Hao-Yang Hong and Chin-Yau Yang,A long-term stability measurement on the conversion efficiency of Zn-indiffused LiNbO3 mode converter,MO
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2005
| Ruey-Ching. Twu, "Single-Polarized Zn-Diffused Optical Switch on a Y-Cut LiNbO3", CLEO/QELS 2005, Paper No. JTuC64, Maryland, USA (May 2005).
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2005
| Chia-Chih Huang, Chia-Chien Huang, and Ruey-Ching Twu, "Novel Planar 980/1550-nm Three-Waveguide Wavelength Multi/Demultiplexer Based on Resonant Tunneling," IQEC/CLEO-PR 2005, Paper No. CTuC3-P24, Tokyo, Japan (July 2005).
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2005
| Chia-Chih Huang, Chia-Chien Huang, and Ruey-Ching Twu, "Novel TM-Pass Polarizer with Multisectional Bending Optical Polymeric Waveguide," IQEC/CLEO-PR 2005, Paper No. CWAB3-P82, Tokyo, Japan (July 2005).
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2005
| Chia-Chih Huang, Chia-Chien Huang, and Ruey-Ching Twu, "Polymeric Three-Waveguide polarization Splitter Utilizing Resonant Tunnling Effect," IQEC/CLEO-PR 2005, Paper No. CWAB3-P83, Tokyo, Japan (July 2005).
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2005
| Ruey-Ching. Twu, " A Proposal of Novel Zn Indiffusion Lithium Niobate Gyro-Chip," OPT 2005, PB-FR2-84, Tainan, TAIWAN (2005).
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2005
| Chia-Chih Huang, Chia-Chien Huang, Ruey-Ching Twu, Chin-Yu Chang and Way-Seen Wang, " An Improved Optical Asymmetric Y-branch with Wide-angle Low-loss Characteristics, " OPT 2005, PB-FR2-51, Tainan, TAIWAN (2005).
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2005
| Chia-Chih Huang, Chia-Chien Huang, Ruey-Ching Twu, Chin-Yu Chang and Way-Seen Wang, " Novel Coupler-type Three-guide Equal-power Divider the Large-angle Low-loss Characteristics," OPT 2005, PB-FR2-68, Tainan, TAIWAN (2005)
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2004
| Ruey-Ching. Twu, "A real-time monitoring polarization analyzer," OPT 2004, E-SU-V4-4, 中央大學, 中壢, TAIWAN (2004).
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2000
| Ruey-Ching Twu and Way-Seen Wang, "Analysis of a novel polarization analyzer," in SPIE Proceeding of Photonics/Taiwan, Taipei, TAIWAN; Proceedings of SPIE, Vol. 4078, pp. 429-436 (2000).
|
2000
| Ruey-Ching Twu and Way-Seen Wang, "Characterizations of Zn-Diffused Lithium Niobate Directional Coupler by Post Thermal-Treatment," in SPIE Proceeding of Photonics/Taiwan, Taipei, TAIWAN; Proceedings of SPIE, Vol. 4078, pp. 437-444 (2000).
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1997
| Tzyy-Jiann Wang, Ruey-Ching Twu, and Way-Seen Wang, "Design and Analysis of Low-Loss Abrupt Waveguide Bends in LiNbO3 Using Proton Exchanged Microprism," Optics and Photonics/Taiwan'97 (OPT'97), Vol. 1, PP. 193-196, Hsin-Chu, Taiwan, ROC.
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