Results 131 to 140 of about 12,931 (263)

A Self-Amplified Near-Infrared Bipolar Phototransistor With a PbSe Nanoband Array Heterostructure for Pharmaceutical Solute Detection

IEEE Photonics Journal
This paper introduces a new device concept and outlines the fabrication process of a bipolar junction transistor based on an IGZO/NiO/PbSe nanoband array heterostructure.
Yujie Fu, Chun Lei, Long Teng, Yongbing Zhu, Liyao Jiang, Yuqin Cai, Dandan Zhou, Zhi Tao   +7 more
doaj   +1 more source

Photon-coupled isolation switch Quarterly report, 1 Jul. - 30 Sep. 1967 [PDF]

Development of gallium arsenide laser diode with silicon phototransistor for optical isolation ...
Bonin, E. L., Harp, E. E.
core   +1 more source

Mimicking evasive behavior in wavelength‐dependent reconfigurable phototransistors with ultralow power consumption

SmartMat
Retinal‐inspired synaptic phototransistors, which integrate light signal detection, preprocessing, and memory functions, show promising applications in artificial vision sensors.
He Shao, Yueqing Li, Jiefeng Chen, Wei Yang, Le Wang, Jingwei Fu, Yiru Wang, Haifeng Ling, Linghai Xie, Wei Huang   +9 more
doaj   +1 more source

Polaroid Optocouplers Led-Phototransistor

, 2009
The applications field of the optocouplers, in the case when the user has access to the optical path of the light beam, becomes larger and larger. Polaroid optocoupler LEDndash;phototransistor is a device in which it is introduced a system of polaroid filters, on the path of the light beam that performs the optical coupling between the transmitter and ...
Ciurus, I.M., Graur, A.
openaire   +1 more source

Phototransistor Device [PDF]

, 2020
openaire   +1 more source

Kinetic isolation tether experiment [PDF]

Progress was made on the analysis of tether damping and on experimentation of the control system on the laboratory simulator. The damping analysis considers the dynamics of a long tether connecting two spacecraft in Earth orbit, one of the spacecraft ...
He, Xiaohua, Powell, J. David, Schoder, Robert   +2 more
core   +1 more source

Bioinspired phototransistor with tunable sensitivity for low-contrast target detection. [PDF]

Light Sci Appl
Han R, Jia D, Li B, Feng S, Zhang G, Sun Y, Han Z, Liu C, Cheng HM, Sun DM.   +9 more
europepmc   +1 more source

Fast photo-carrier multiplication by engineered potential trap in MoS₂/Ge double junction phototransistor. [PDF]

Sci Rep
Park Y, Jung M, Jeong HB, Jeong HY, Sim S, Yoo G, Heo J.   +6 more
europepmc   +1 more source

Enhancing the Photoresponsivity and External Quantum Efficiency of ReSe₂ Photodetectors Through the Insertion of a Graphene Auxiliary Layer. [PDF]

Sensors (Basel)
Liu Q, Jin B, Li Y, Li P, Zhang J, Chen Y, Hu C, Li W.   +7 more
europepmc   +1 more source

Enhanced SWIR photodetection in Te_0.7Se_0.3 alloy based phototransistors with spectral range of 1300 nm via dual-gate engineering. [PDF]

Sci Rep
Baek S, Park B, Lee J, Hyun KJ, Kwon JD, Yoon J, Lee Y, Jeong SJ, Kwon SY, Kim HS, Kim Y.   +10 more
europepmc   +1 more source