Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Pamela R. Patterson"'
Autor:
Dustin Le, Yakov Royter, Donald A. Hitko, K.R. Elliott, Margaret F. Boag-O'Brien, Daniel Zehnder, Steven T. W. Chen, Pamela R. Patterson, Thomas C. Oh, M.C. Montes, James Chingwei Li, Samual Kim, Tahir Hussain, Aurelio Lopez, Marko Sokolich, Fiona C. Ku, David H. Chow, Moonmoon Akmal, J. Duvall, Irma Valles, Eason F. Wang, Peter D. Brewer
Publikováno v:
ECS Transactions. 50:1047-1054
Historically, compound semiconductors have enjoyed the benefit of material properties that lend themselves to high performance electron devices, but the ability to fabricate complex, high transistor count ICs is limited by the relative immaturity of
Autor:
B. T. Holden, M. F. Boag-O’Brien, David T. Chang, Rajesh D. Rajavel, R. N. Jacobs, Pamela R. Patterson, M. L. Beliciu, Sevag Terterian, Brett Z. Nosho, J. D. Benson, T. J. de Lyon
Publikováno v:
Journal of Electronic Materials. 39:1058-1062
An investigation of the heteroepitaxial growth of HgCdTe films onto InSb(211)B substrates is reported. High-quality HgCdTe(211)B single-crystal films have been successfully deposited onto InSb(211)B substrates and have been characterized with x-ray d
Autor:
Yakov Royter, Joseph F. Jensen, Tahir Hussain, James Chingwei Li, D.S. Matthews, Pamela R. Patterson, Daniel Zehnder, Donald A. Hitko, K.R. Elliott
Publikováno v:
IEEE Journal of Solid-State Circuits. 44:2663-2670
Differential amplifiers incorporating the advantages of both Si and III-V technologies have been fabricated in a wafer scale, heterogeneously integrated, process using both 250 nm InP DHBTs and 130 nm CMOS. These ICs demonstrated gain-bandwidth produ
Publikováno v:
ECS Transactions. 16:221-225
On the Compound Semiconductor Devices and CMOS (CoSMOS) program, HRL Laboratories, LLC is developing technology for intimate integration of silicon complementary metal-oxide- semiconductor (CMOS) devices with 400 GHz InP heterogeneous bipolar transis
Autor:
Carson R. White, Alexander Miglo, James H. Schaffner, Pamela R. Patterson, Oleg M. Efimov, Guoyang Xu, Jean-Francois Seurin, Keyvan Sayyah
Publikováno v:
Optics express. 23(15)
We demonstrate, both theoretically and experimentally, a pseudo-random, two-dimensional optical phased array (OPA) concept based on tandem injection locking of 64-element vertical cavity surface emitting laser (VCSEL) arrays. A low cavity-Q VCSEL des
Publikováno v:
Journal of Microelectromechanical Systems. 14:1329-1338
In this paper, we present the design, fabrication, and measurements of a two-dimensional (2-D) optical scanner with electrostatic angular vertical comb (AVC) actuators. The scanner is realized by combining a foundry-based surface-micromachining proce
Autor:
Wibool Piyawattanametha, Ru-Min Chao, Pamela R. Patterson, Dooyoung Hah, E.K. Lau, Hung Nguyen, Ming C. Wu
Publikováno v:
Journal of Microelectromechanical Systems. 13:406-413
This paper reports on a novel tunable capacitor with electrostatic angular vertical comb-drive (AVC) actuators. The AVC tunable capacitor creates a large offset in comb fingers through a small rotation angle-an advantage not found in conventional lat
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 10:505-513
We report on the theory and experiments of scanning micromirrors with angular vertical comb-drive (AVC) actuators. Parametric analyses of rotational vertical comb-drive actuators using a hybrid model that combines two-dimensional finite-element solut
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 10:492-497
In this work, monolithically cascaded one-axis micromirrors driven by angular vertical comb drives are designed and fabricated. Using W-shaped folded-beam optics, we demonstrate two-axis scanning covering /spl plusmn/6.0/spl deg/ two-dimensional area
Autor:
Schubert Randall Colin, Guillermo A. Herrera, Elena Sherman, Andrew C. Keefe, Pamela R. Patterson, Russell P. Mott, Geoff McKnight, Richard W. Stoakley, Neel Joshi, Hammon David, Jake Hundley, Peter D. Brewer, Andrew P. Nowak, Ryan Freeman, Brian Guenter, Louis Yang, Kevin Geary
Publikováno v:
Optics Express. 25:13010
The significant optical and size benefits of using a curved focal surface for imaging systems have been well studied yet never brought to market for lack of a high-quality, mass-producible, curved image sensor. In this work we demonstrate that commer