Results 11 to 20 of about 104,585 (249)

A High-Performance 2.5 μm Charge Domain Global Shutter Pixel and Near Infrared Enhancement with Light Pipe Technology

Sensors, 2020
We developed a new 2.5 μm global shutter (GS) pixel using a 65 nm process with an advanced light pipe (LP) structure. This is the world’s smallest charge domain GS pixel reported so far.
Ikuo Mizuno, Masafumi Tsutsui, Toshifumi Yokoyama, Tatsuya Hirata, Yoshiaki Nishi, Dmitry Veinger, Adi Birman, Assaf Lahav   +7 more
doaj   +1 more source

Development of Gentle Slope Light Guide Structure in a 3.4 μm Pixel Pitch Global Shutter CMOS Image Sensor with Multiple Accumulation Shutter Technology

Sensors, 2017
CMOS image sensors (CISs) with global shutter (GS) function are strongly required in order to avoid image degradation. However, CISs with GS function have generally been inferior to the rolling shutter (RS) CIS in performance, because they have more ...
Hiroshi Sekine, Masahiro Kobayashi, Yusuke Onuki, Kazunari Kawabata, Toshiki Tsuboi, Yasushi Matsuno, Hidekazu Takahashi, Shunsuke Inoue, Takeshi Ichikawa   +8 more
doaj   +1 more source

A Stacked Back Side-Illuminated Voltage Domain Global Shutter CMOS Image Sensor with a 4.0 μm Multiple Gain Readout Pixel

Sensors, 2020
A backside-illuminated complementary metal-oxide-semiconductor (CMOS) image sensor with 4.0 μm voltage domain global shutter (GS) pixels has been fabricated in a 45 nm/65 nm stacked CMOS process as a proof-of-concept vehicle.
Ken Miyauchi, Kazuya Mori, Toshinori Otaka, Toshiyuki Isozaki, Naoto Yasuda, Alex Tsai, Yusuke Sawai, Hideki Owada, Isao Takayanagi, Junichi Nakamura   +9 more
doaj   +1 more source

Sensitivity improvement of a laser interferometer limited by inelastic back-scattering, employing dual readout [PDF]

, 2015
Inelastic back-scattering of stray light is a long-standing and fundamental problem in high-sensitivity interferometric measurements and a potential limitation for advanced gravitational-wave detectors.
Meinders, Melanie, Schnabel, Roman
core   +3 more sources

Diagnostic accuracy of Schistosoma immunochromatographic IgG/IgM rapid test in the detection of schistosomiasis in Zambia

Journal of Basic and Applied Zoology, 2022
Background Schistosomiasis or bilharzia is one of the neglected tropical diseases affecting over 230 million people globally. In Zambia, the infection poses as one of the major public health burdens among parasitic infections.
Jolezya Mudenda, Benson M. Hamooya, Shadreck Tembo, Hikabasa Halwindi, Joyce Siwila, Masauso Moses Phiri   +5 more
doaj   +1 more source

Reduction of Classical Measurement Noise via Quantum-Dense Metrology [PDF]

, 2016
Quantum-dense metrology (QDM) constitutes a special case of quantum metrology in which two orthogonal phase space projections of a signal are simultaneously sensed beyond the shot noise limit.
Ast, Melanie, Schnabel, Roman, Steinlechner, Sebastian   +2 more
core   +4 more sources

Physical and electrical bandwidths of integrated photodiodes in standard CMOS technology [PDF]

, 2003
The influence of different geometries (layouts) and structures of high-speed photodiodes in fully standard 0.18 μm CMOS technology on their intrinsic (physical) and electrical bandwidths is analyzed.
Annema, Anne Johan, Nauta, Bram, Radovanović, Saša   +2 more
core   +3 more sources

CRISPR/Cas12a-based on-site diagnostics of Cryptosporidium parvum IId-subtype-family from human and cattle fecal samples

Parasites & Vectors, 2021
Background Cryptosporidium parvum is an enteric protozoan parasite with zoonotic importance and can cause cryptosporidiosis in humans as well as domestic and wild animals worldwide.
Fuchang Yu, Kaihui Zhang, Yilin Wang, Dongfang Li, Zhaohui Cui, Jianying Huang, Sumei Zhang, Xiaoying Li, Longxian Zhang   +8 more
doaj   +1 more source

Proof-of-principle demonstration of vertical gravity gradient measurement using a single proof mass double-loop atom interferometer [PDF]

, 2018
We demonstrate a proof-of-principle of direct Earth gravity gradient measurement with an atom interferometer-based gravity gradiomter using a single proof mass of cold 87 rubidium atoms.
Bidel, Yannick, Blanchard, Cedric, Bresson, Alexandre, Cadoret, Malo, Perrin, Isadora, Zahzam, Nassim   +5 more
core   +2 more sources

Multi-parallel qPCR provides increased sensitivity and diagnostic breadth for gastrointestinal parasites of humans: field-based inferences on the impact of mass deworming [PDF]

, 2016
BACKGROUND: Although chronic morbidity in humans from soil transmitted helminth (STH) infections can be reduced by anthelmintic treatment, inconsistent diagnostic tools make it difficult to reliably measure the impact of deworming programs and often miss
A Ebrahim, A Jeandron, AC Clements, AJ Branscum, Alice V. Easton, B Levecke, B Nikolay, BA Boatin, Cassian Mwatele, Charles S. Mwandawiro, CR Stensvold, CV Holland, D Croce, D Engels, D Glinz, D Mupfasoni, DA Bundy, DA Bundy, DB Elkins, DJ Lunn, DM Deer, Elise M. O’Connell, FA Jonker, FL Santos, HL Guyatt, J Martin, JE Forrester, Jimmy H. Kihara, JJ Verweij, JJ Verweij, Joanne P. Webster, JP Webster, JS McCarthy, KE Hoagland, LM Assefa, LS Diamond, M Albonico, M Basuni, M Booth, M Taniuchi, Maurice R. Odiere, MO Harhay, N Katz, N Katz, NA Croll, P Hotez, PH Lamberton, R Anderson, R Bergquist, R Mejia, RD Pearson, Rita G. Oliveira, RJ Hove ten, RK Prichard, RL Pullan, RL Pullan, RM Anderson, RM Anderson, RO Cimino, Roy M. Anderson, S Brooker, S Brooker, S Knopp, S Knopp, S Knopp, S Lustigman, S Williams-Blangero, Sammy M. Njenga, SC Knowles, Simon J. Brooker, SJ Krauth, Stella Kepha, Thomas B. Nutman, TW Jia, WHO, XP Ye   +75 more
core   +3 more sources