Takafumi Takatsuka

According to our database, Takafumi Takatsuka authored at least 6 papers between 2012 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

A 3.36-μm-Pitch SPAD Photon-Counting Image Sensor Using a Clustered Multi-Cycle Clocked Recharging Technique With an Intermediate Most-Significant-Bit Readout.

Takafumi Takatsuka, Jun Ogi, Yasuji Ikeda, Kazuki Hizu, Yutaka Inaoka, Shunsuke Sakama, Iori Watanabe, Tatsuya Ishikawa, Shohei Shimada, Junki Suzuki, Hidenori Maeda, Kenji Toshima, Yusuke Nonaka, Akifumi Yamamura, Hideki Ozawa, Fumihiko Koga, Yusuke Oike

IEEE J. Solid State Circuits, April, 2024

2023

A 3.06 μm Single-Photon Avalanche Diode Pixel with Embedded Metal Contact and Power Grid on Deep Trench Pixel Isolation for High-Resolution Photon Counting.

Jun Ogi, Fumiaki Sano, Tatsuya Nakata, Yoshiki Kubo, Wataru Onishi, Charith Koswaththage, Takeya Mochizuki, Yoshiaki Tashiro, Kazuki Hizu, Takafumi Takatsuka, Iori Watanabe, Fumihiko Koga, Tomoyuki Hirano, Yusuke Oike

Sensors, November, 2023

A 3.36 µm-pitch SPAD photon-counting image sensor using clustered multi-cycle clocked recharging technique with intermediate most-significant-bit readout.

Takafumi Takatsuka, Jun Ogi, Yasuji Ikeda, Kazuki Hizu, Yutaka Inaoka, Shunsuke Sakama, Iori Watanabe, T. Ishikawa, Shohei Shimada, Junki Suzuki, Hidenori Maeda, Kenji Toshima, Yusuke Nonaka, Akifumi Yamamura, Hideki Ozawa, Fumihiko Koga, Yusuke Oike

Proceedings of the 2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits), 2023

2021

A 124-dB Dynamic-Range SPAD Photon-Counting Image Sensor Using Subframe Sampling and Extrapolating Photon Count.

Jun Ogi, Takafumi Takatsuka, Kazuki Hizu, Yutaka Inaoka, Hongbo Zhu, Yasuhisa Tochigi, Yoshiaki Tashiro, Fumiaki Sano, Yusuke Murakawa, Makoto Nakamura, Yusuke Oike

IEEE J. Solid State Circuits, 2021

7.5 A 250fps 124dB Dynamic-Range SPAD Image Sensor Stacked with Pixel-Parallel Photon Counter Employing Sub-Frame Extrapolating Architecture for Motion Artifact Suppression.

Jun Ogi, Takafumi Takatsuka, Kazuki Hizu, Yutaka Inaoka, Hongbo Zhu, Yasuhisa Tochigi, Yoshiaki Tashiro, Fumiaki Sano, Yusuke Murakawa, Makoto Nakamura, Yusuke Oike

Proceedings of the IEEE International Solid-State Circuits Conference, 2021

2012

An 83dB-dynamic-range single-exposure global-shutter CMOS image sensor with in-pixel dual storage.

Masaki Sakakibara, Yusuke Oike, Takafumi Takatsuka, Akihiko Kato, Katsumi Honda, Tadayuki Taura, Takashi Machida, Jun Okuno, Atsuhiro Ando, Taketo Fukuro, Tomohiko Asatsuma, Suzunori Endo, Junpei Yamamoto, Yasuhiro Nakano, Takumi Kaneshige, Ikuhiro Yamamura, Takayuki Ezaki, Teruo Hirayama

Proceedings of the 2012 IEEE International Solid-State Circuits Conference, 2012