[11p-C212-1~7] 3.7 Optical measurement, instrumentation, and sensor | The 87th JSAP Autumn Meeting 2026

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Oral presentation3 Optics and Photonics : 3.7 Optical measurement, instrumentation, and sensor

[11p-C212-1~7]3.7 Optical measurement, instrumentation, and sensor

Fri. Sep 11, 2026 1:45 PM - 3:30 PM JST
Fri. Sep 11, 2026 4:45 AM - 6:30 AM UTC

C212 (Faculty of Engineering C Block)

1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[11p-C212-1]Measuring High-Intensity Laser Beam Profiles using Light Scattering in the Atmosphere

〇Koichi Miyazaki¹ (1.NIT, Kurume College)

2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[11p-C212-2]Sidelobe Reduction for Suppressing Ghost Images from High-Reflectivity Objects in OPA-Based FMCW LiDAR

〇Takahiro Higuchi¹, Kazuya Miura¹, Masashige Sato¹, Koichi Oyama¹, Hiroyuki Wado¹ (1.MIRISE TECHNOLOGIES)

2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[11p-C212-3]Laser imaging characteristics of a LIDAR system for remote detection of hazardous substances

〇Shuzo Etoh¹, Takayuki Higo¹, Yuji Oishi¹ (1.CRIEPI)

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[11p-C212-4]Study on motion compensation for ship based DIAL

〇Eisuke Haraguchi¹, Takahiro Suzuki¹, Kenya Yano¹, Hidenobu Tsuji¹, Masaharu Imaki¹, Tetsu Sakai², Takuya Kawabata², Tomohiro Nagai², Satoru Yoshida^2,3, Masaki Katsumata⁴ (1.MELCO, 2.MRI, 3.JMA, 4.JAMSTEC)

2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[11p-C212-5]Linewidth Narrowing of a 466 nm DFB Laser for Underwater FMCW LiDAR

〇(M1)Tomoya Ikawa¹, Wataru Kokuyama², Yoshiaki Nakajima¹ (1.Toho Univ., 2.AIST)

3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[11p-C212-6]Development of a visualization system for NH₃ gas using a far infrared absorption

〇Toshihiro Somekawa¹, kazuhiko Inoguchi¹, Shusuke Isogai¹, Shinri Kurahashi¹ (1.Institute for Laser Technology)

3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[11p-C212-7]Remote Measurement of Dissolved CO₂ and Aqueous Bicarbonate Using Hyperspectral Raman Imaging Lidar for Underwater CO₂ Monitoring

〇Shusuke Isogai¹, Shinri Kurahashi¹, Toshihiro Somekawa^1,2 (1.Inst. for Laser Tech., 2.Inst. Laser Eng., Osaka Univ.)

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