K. Sasagawa*, R. Okada, M. Haruta, H. Takehara, H. Tashiro, J. Ohta, “Polarization image sensor for highly sensitive polarization modulation imaging based on stacked polarizers,” IEEE Trans. Electron Dev. vol. 69, no. 6, pp. 2924-2931, June 2022. doi:10.1109/TED.2022.3140288 |
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K. Sasagawa, A. Kimura, M. Haruta, T. Noda, T. Tokuda, and J. Ohta,
“Wide field-of-view lensless fluorescence imaging device with hybrid bandpass emission filter,”
AIP Advances, vol. 9, no. 3, 035108, Mar. 2019. doi:10.1063/1.5083152 |
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K. Sasagawa, A. Kimura, M. Haruta, T. Noda, T. Tokuda, and J. Ohta, “Highly sensitive lens-free fluorescence imaging device enabled by a complementary combination of interference and absorption filters,” Biomed. Opt. Express, vol. 9, no. 9, pp. 4329-4344, Sep. 2018. doi:10.1364/BOE.9.004329 | |
K. Sasagawa, T. Yamaguchi, M. Haruta, Y. Sunaga, H. Takehara, H. Takehara, T. Noda, T. Tokuda, and J. Ohta, “An implantable CMOS image sensor with self-reset pixels for functional brain imaging,” IEEE Trans. Electron Dev., vol. 63, no. 1, pp. 215-222, Jan. 2016. doi:10.1109/TED.2015.2454435 | |
K. Sasagawa, S. Shishido, K. Ando, H. Matsuoka, T. Noda, T. Tokuda, K. Kakiuchi, J. Ohta, “Image sensor pixel with on-chip high extinction ratio polarizer based on 65-nm standard CMOS technology,” Opt. Express, vol. 21, no. 9, pp.11132–11140 , Apr. 2013. doi:10.1364/OE.21.011132 | |
K. Sasagawa, M. Tsuchiya, “Highly efficient third harmonic generation in a periodically poled MgO:LiNbO3 disk resonator,” Appl. Phys. Express, vol. 2, no. 12, 122401, Dec. 2009. doi:10.1143/APEX.2.122401 | |
K. Sasagawa, A. Kanno, T. Kawanishi, and M. Tsuchiya,
“Live electro-optic imaging system based on ultra-parallel photonic heterodyne for microwave near-fields,”
IEEE Trans. Microw. Theory Tech., vol. 55, no. 12, pp. 2782-2791, Dec. 2007. doi:10.1109/TMTT.2007.909889 |
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K. Sasagawa, Z. Yonezawa, R. Iwai, J. Ohta and M. Nunoshita,
“S-band Tm3+-doped tellurite glass microsphere laser via a cascade process,”
Appl. Phys. Lett., vol. 85, no. 19, pp. 4325-4327, Nov. 2004. doi:10.1063/1.1810628 |
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