Zobrazeno 1 - 10
of 15
pro vyhledávání: '"James Janesick"'
Autor:
Tom Elliott, Alan T. Teruya, John R. Tower, Perry M. Bell, James H. Andrews, Joe Kimbrough, Jeanne Bishop, James Janesick
Publikováno v:
SPIE Proceedings.
Our paper will describe a recently designed Mk x Nk x 10 um pixel CMOS gated imager intended to be first employed at the LLNL National Ignition Facility (NIF). Fabrication involves stitching MxN 1024x1024x10 um pixel blocks together into a monolithic
Autor:
James Janesick, Gloria Putnam
Publikováno v:
Annual Review of Nuclear and Particle Science. 53:263-300
▪ Abstract For over 20 years, charge-coupled devices (CCDs) have dominated most digital imaging applications and markets. Today, complementary metal oxide semiconductor (CMOS) arrays are displacing CCDs in some applications, and this trend is expec
Publikováno v:
Experimental Astronomy. 14:33-43
High performance CMOS pixels are introduced; and their development is discussed. 3T (3-transistor) photodiode, 5T pinned diode, 6T photogate and 6T photogate back illuminated CMOS pixels are examined in detail, and the latter three are considered as
Autor:
John R. Tower, James Janesick
Publikováno v:
Sensors; Volume 16; Issue 5; Pages: 688
Sensors (Basel, Switzerland)
Sensors, Vol 16, Iss 5, p 688 (2016)
Sensors (Basel, Switzerland)
Sensors, Vol 16, Iss 5, p 688 (2016)
Fundamental limits for photon counting and photon energy measurement are reviewed for CCD and CMOS imagers. The challenges to extend photon counting into the visible/nIR wavelengths and achieve energy measurement in the UV with specific read noise re
Io Volcano Observer's (IVO) integrated approach to optimizing system design for radiation challenges
Autor:
Alfred S. McEwen, Elena Adams, Peter Wurz, Gabe Rogers, Nicolas Thomas, David R. Roth, Kenneth Hibbard, P. R. Christensen, James V. McAdams, Edward L. Reynolds, James Janesick, Brian J. Anderson, Martin Wieser, Elizabeth P. Turtle, Chris Paranicas
Publikováno v:
2012 IEEE Aerospace Conference.
One of the major challenges for a mission to the Jovian system is the radiation tolerance of the spacecraft (S/C) and the payload. Moreover, being able to achieve science observations with high signal to noise ratios (SNR), while passing through the
Autor:
John Cheng, James Janesick, Tom Elliot, Mark Grygon, Jeff Walker, John R. Tower, Jeanne Bishop, James T. Andrews
Publikováno v:
SPIE Proceedings.
A high performance prototype CMOS imager is introduced. Test data is reviewed for different array formats that utilize 3T photo diode, 5T pinned photo diode and 6T photo gate CMOS pixel architectures. The imager allows several readout modes including
Autor:
James Janesick, John Cheng, John R. Tower, Jeff H. Pinter, Mark Grygon, Michael Lesser, Tom Elliott, James T. Andrews
Publikováno v:
SPIE Proceedings.
This paper is a status report on recent scientific CMOS imager developments since when previous publications were written. Focus today is being given on CMOS design and process optimization because fundamental problems affecting performance are now r
Autor:
James Janesick
Publikováno v:
SPIE Proceedings.
Over a decade has passed since complementary metal oxide semiconductor (CMOS) imaging detectors made their move into the charge-coupled device (CCD) arena. Low cost, low power, on-chip system integration, high-speed operation and tolerance to high-en
Autor:
J. K. Kojiro, Thomas Kostrzewa, Lacy G. Cook, Taner Dosluoglu, George F. Baker, Michael D. Jack, Richard H. Wyles, A. Finch, Grant V. M. Williams, W. A. Radford, John Steven Anderson, Dieter Lohrmann, Daniel F. Murphy, Michael Ray, James Janesick, Adam M. Kennedy, Alice L. Reinheimer
Publikováno v:
Infrared Technology and Applications XXVII.
The objectives of the Integrated Imaging Sensors (I2S) Program are rtwofold. The first is to develop and deliver a rifle sight containing a single aperture and optical path for receiving, combining, and viewing radiation from the separate infrared (I
Publikováno v:
SPIE Proceedings.
A synergy of digital imaging technologies is taking place that is expanding CCD applications and markets in the high speed arena. Discussions in this paper are directed toward requirements for a new class of High Speed Scientific CCDs. This paper wil