[CFA17G] Interferometric Sensing

2022年8月5日(金) 09:15 〜 10:15 Room 104&105 (1F)

Session Chairs: Hideaki Haneishi (Chiba Univ.), Young L. Kim (Purdue Univ.)

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09:15 〜 09:30

[CFA17G-02] An instance hole measurement using a low-coherence interferometer with a high repetition rate during laser-welding process

*Neisei HAYASHI¹, Takuma FUJITA², Takahiro DEGUCHI², Ryo NOMURA², Hiroshi HASEGAWA², Takeshi MAKINO³, Takahiro HASHIMOTO³, Hideaki FURUKAWA³, Naoya WADA³, Katsuhiro ISHII¹ (1. GPI (Japan), 2. Nadex Products Co., Ltd. Laser R&D Center (Japan), 3. NICT (Japan))

[Presentation Style] Onsite

09:30 〜 09:45

[CFA17G-03] Accuracy Improvement for Polarization Grating Based Circular Dichroism Measurements

*Yi Chen¹, Yu-Cheng Liang², Chun-Ta Wang², Shie-Chang Jeng³, Chao-Kuei Lee² (1. College of Photonics, National Yang Ming Chiao Tung Univ. (Taiwan), 2. Department of Photonics, National Sun Yet-Sen Univ. (Taiwan), 3. Institute of Imaging and Biomedical Photonics, National Yang Ming Chiao Tung Univ. (Taiwan))

[Presentation Style] Onsite

09:45 〜 10:00

[CFA17G-04] Out-of-the-laboratory transfer of an optical sensor: inspection of dielectric thin films on industrial rough aluminum

*Yannic Toschke¹, Bjoern Bourdon¹, Mirco Imlau¹ (1. Osnabrueck University (Germany))

[Presentation Style] Online

10:00 〜 10:15

[CFA17G-05] Elongated fiber abrupt-tapered interferometers for High sensitivity strain sensors

Haimiao Zhou¹, Ya-Pei Peng^2,3, Lina Suo¹, Cheng-Kai Yao⁴, Xinhe Lu³, *Nan-Kuang Chen¹ (1. Liaocheng Univ. (China), 2. Shenzhen Tech. Univ. (China), 3. NK Photonics Ltd. (China), 4. National Taipei Univ. of Tech. (Taiwan))