Ryoma Okada

6PUBLICATIONS
12CO-AUTHORS
Photovoltaic devices (solar cells)Sensory systemsImage processingNonlinear optics and spectroscopyWireless communication systems and technologies (incl. microwave and millimetrewave)
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Publications (6)

|Feb 27, 2026
Dual-Readout Self-Resetting CMOS Image Sensor for Resolving Sub-Percent Optical Contrast in Biomedical Imaging.

Kiyotaka Sasagawa, Subaru Iwaki, Kenji Morimoto

|Jul 12, 2025
Mapping Morphine's Antinociceptive Impact on the Ventral Tegmental Area During Nociceptive Stimulation: A Novel Microimaging Approach in a Neuropathic Pain Model.

Austin Ganaway, Airi Kamata, Dunyan Yao

|Mar 17, 2025
Enhancing Image Reconstruction Method in High-Frequency Electric Field Visualization Systems Using a Polarized Light Image Sensor.

Kiyotaka Sasagawa, Ryoma Okada, Maya Mizuno

|Jul 13, 2024
Millimeter-Wave Band Electro-Optical Imaging System Using Polarization CMOS Image Sensor and Amplified Optical Local Oscillator Source.

Ryoma Okada, Maya Mizuno, Tomoaki Nagaoka

|Feb 24, 2024
Exposure Time Control Method for Higher Intermediate Frequency in Optical Heterodyne Imaging and Its Application to Electric-Field Imaging Based on Electro-Optic Effect.

Kiyotaka Sasagawa, Ryoma Okada, Yoshihiro Akamatsu

|Nov 25, 2023
Investigating the Influence of Morphine and Cocaine on the Mesolimbic Pathway Using a Novel Microimaging Platform.

Austin Ganaway, Kousuke Tatsuta, Virgil Christian Garcia Castillo

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Frequent Collaborators

6 joint publications

Jun Ohta

4 joint publications

Kiyotaka Sasagawa

4 joint publications

Hironari Takehara

4 joint publications

Makito Haruta