Zobrazeno 1 - 10
of 9 424
pro vyhledávání: '"Avalanche photodiode"'
Autor:
S. Vanaja, Ravi Babu T, M. Malathi, Kuldeep K Saxena, J. Joselin Jeya Sheela, S. Suruthi, Stalin .B, N. Nagaprasad, Ramaswamy Krishnaraj, Din Bandhu, Uma Reddy
Publikováno v:
Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization, Vol 12, Iss 1 (2024)
Diabetes is a fast-developing medical issue that causes most renal and cardiac illnesses. Thus, diabetes management requires regular glucose monitoring. One potential technology is non-invasive glucometer monitoring. This work aims to develop a user-
Externí odkaz:
https://doaj.org/article/085e73095afa46e28015b8aebd9ba001
Autor:
Afshan Khaliq, Xinyi Zhou, Hong-Yu Chai, Munir Ali, Hao Wu, Oussama Gassab, Hong Liu, Duo Xiao, Xiao-Guang Yang, Sichao Du
Publikováno v:
IEEE Access, Vol 12, Pp 50595-50604 (2024)
This work presents a novel InGaAs/InP avalanche photodiode, fabricated in the separate absorption, grading, charge, and multiplication configuration operated at non-cryogenic conditions under low-frequency ramp gating. An optimized three stage InP mu
Externí odkaz:
https://doaj.org/article/a13bebdbd1f74f7fbbcd4e0c7447d312
Akademický článek
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Publikováno v:
Photonics, Vol 11, Iss 8, p 721 (2024)
A single-photon avalanche diode (SPAD) is a photon-counting sensor renowned for its exceptional single-photon sensitivity. One significant feature of SPADs is their non-linear response to light, making them ideal for high-dynamic range imaging applic
Externí odkaz:
https://doaj.org/article/ad48a92fe4134dca8b2836b95745f1af
Autor:
Seyed Saman Kohneh Poushi, Christoph Gasser, Bernhard Goll, Michael Hofbauer, Kerstin Schneider-Hornstein, Horst Zimmermann
Publikováno v:
IEEE Photonics Journal, Vol 15, Iss 3, Pp 1-9 (2023)
This paper presents a CMOS-integrated linear-mode avalanche photodiode based on electric field-line crowding (EFLC-APD) to form an effective multiplication zone and a wide absorption zone. The EFLC-APD possesses a hemispherical avalanching electric f
Externí odkaz:
https://doaj.org/article/ddbd856f70ad4ece87a73d760dace839
Autor:
Artem Zatcepin, Sibylle I. Ziegler
Publikováno v:
Zeitschrift für Medizinische Physik, Vol 33, Iss 1, Pp 4-12 (2023)
Positron emission tomography is a highly sensitive molecular imaging modality, based on the coincident detection of annihilation photons after positron decay. The most used detector is based on dense, fast, and luminous scintillators read out by ligh
Externí odkaz:
https://doaj.org/article/40e1a38e6a3047e18719fd472298bba0
Autor:
Yuan Tian, Dong Yang, Yu Ma, Zhongwen Li, Jun Li, Zhen Deng, Huanfang Tian, Huaixin Yang, Shuaishuai Sun, Jianqi Li
Publikováno v:
Nanomaterials, Vol 14, Iss 3, p 310 (2024)
The spatiotemporal evolution of photogenerated charge carriers on surfaces and at interfaces of photoactive materials is an important issue for understanding fundamental physical processes in optoelectronic devices and advanced materials. Conventiona
Externí odkaz:
https://doaj.org/article/84de0904a7c84b6a84136df53f015381
Autor:
Pilotto, A.1 pilotto.alessandro@spes.uniud.it, Palestri, P.1, Selmi, L.2, Antonelli, M.3, Arfelli, F.4, Biasiol, G.5, Cautero, G.3, Driussi, F.1, Menk, R. H.3, Nichetti, C.3, Steinhartova, T.4
Publikováno v:
IEEE Transactions on Electron Devices. Apr2019, Vol. 66 Issue 4, p1810-1814. 5p.
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 4658-4669 (2023)
Geiger-mode avalanche photodiode (Gm-APD) array LiDAR has become the current research focus due to its sensitive response, high precision, and easy integration. However, due to the limitations of the fabrication process and manufacturing cost, the im
Externí odkaz:
https://doaj.org/article/bc0383c3a4d744f3990d9a10e279592b