Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Steven J. Spector"'
Autor:
Daniel A. Goldman, Paul Serra, Shreeyam Kacker, Lucas Benney, Daniel Vresilovic, Steven J. Spector, Kerri Cahoy, Jordan S. Wachs
Free-space optical communication (FSOC) systems require precise pointing, acquisition, and tracking to send and receive optical beams for effective operation. In a lens-assisted beam steering (LABS) system, light is steered by controlling the emissio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::853a55ac3f77b06cee2eb128302230c2
https://doi.org/10.36227/techrxiv.20063438.v1
https://doi.org/10.36227/techrxiv.20063438.v1
Autor:
Steven J. Spector
Publikováno v:
Journal of Optical Microsystems. 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5802fcae87c1e41fdeae247df7cd3e34
https://doi.org/10.1117/1.jom.2.1.011003
https://doi.org/10.1117/1.jom.2.1.011003
Publikováno v:
Nanophotonics, Vol 3, Iss 4-5, Pp 313-327 (2014)
Silicon photonics offers the possibility of a reduction in size weight and power for many optical systems, and could open up the ability to build optical systems with complexities that would otherwise be impossible to achieve. Silicon photonics is an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c44d19be391a7f2dc055c4533ecc034
https://doaj.org/article/86d2c2a1700a4a1692307235baa9b344
https://doaj.org/article/86d2c2a1700a4a1692307235baa9b344
Autor:
Franz X. Kärtner, Michael W. Geis, Cheryl M. Sorace, Erich P. Ippen, Steven J. Spector, Matthew E. Grein, Theodore M. Lyszczarz, J. U. Yoon
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 16:165-172
An optical modulator in silicon based on a diode structure has been operated in both forward and reverse bias. This modulator achieves near state-of-the-art performance in both modes, thereby making this device ideal for comparing the two modes of op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59b6652e45483cb9d144c27ce6c56497
https://doi.org/10.1109/jstqe.2009.2027817
https://doi.org/10.1109/jstqe.2009.2027817
Publikováno v:
CLEO: 2015.
Reported here is a method for trimming the resonant frequency of microring resonators by permanent thermal modification of a waveguide cladding. This method would use in-situ heaters, avoiding the need for highly specialized equipment.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::386c0404a47d85646acf2179d41d31d0
https://doi.org/10.1364/cleo_at.2015.jth2a.46
https://doi.org/10.1364/cleo_at.2015.jth2a.46
Publikováno v:
CLEO: 2015.
We experimentally investigate integrated photonic microring resonator filters as frequency windows in CHERPe transmitters. The impact of filter-order on optical loss, power handling, modulation extinction ratio enhancement, and waveform distortion is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::488339d0f6d34d7ce83c55641f6d1986
https://doi.org/10.1364/cleo_si.2015.sw1n.4
https://doi.org/10.1364/cleo_si.2015.sw1n.4
A simple micromachining approach to testing nanoscale metal–self-assembled monolayer–metal junctions
Autor:
T M Lyszczarz, M W Geis, T H Fedynyshyn, Michael Switkes, Steven J. Spector, Charles M. Wynn, R R Kunz, Mordechai Rothschild
Publikováno v:
Nanotechnology. 15:86-91
We present a 'flip chip' technique for testing electronic self-assembled monolayers (SAMs). Metal–SAM–metal junctions with contact areas of approximately (25 nm)2 and smaller have been created and tested. While the approach is similar in spirit t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40524bf995e70b6e4a36ed41b0c2bd7e
https://doi.org/10.1088/0957-4484/15/1/017
https://doi.org/10.1088/0957-4484/15/1/017
Publikováno v:
IEEE Photonics Technology Letters. 16:2514-2516
Mach-Zehnder interferometer thermooptic switches were made using a thin-silicon-on-insulator material system. The switches use single-mode strip-Si waveguides, 0.26/spl times/0.4 /spl mu/m, operating at 1.5 /spl mu/m. The waveguides were heated direc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0153ce2b6b70cbf6dfb32222e136558
https://doi.org/10.1109/lpt.2004.835194
https://doi.org/10.1109/lpt.2004.835194
Autor:
Paul W. Juodawlkis, Jason J. Plant, Theodore M. Lyszczarz, Steven J. Spector, C.L. Chen, Reuel B. Swint
Publikováno v:
2012 IEEE International SOI Conference (SOI).
Optical amplifiers are demonstrated by direct bonding III–V gain layers to SOI waveguides which include 2-D and 3-D adiabatic tapers. The 3-D tapers have a low loss of 0.1 dB per mode conversion, the lowest demonstrated for coupling between SOI wav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8daf8e316552a36f67921fd400881b45
https://doi.org/10.1109/soi.2012.6404399
https://doi.org/10.1109/soi.2012.6404399
Autor:
D. M. Lennon, Fumiki Yoshihara, Ben Turek, George Fitch, Vlad Bolkhovsky, Peter G. Murphy, Khalil Harrabi, Rick Slattery, Terry P. Orlando, Simon Gustavsson, Danielle Braje, Fei Yan, Steven J. Spector, Jonas Bylander, Yasunobu Nakamura, T.J. Weir, Jovi Miloshi, P. Forn-Díaz, William D. Oliver, David G. Cory, Paul B. Welander
Publikováno v:
Physical Review Letters. 108
We have investigated the driven dynamics of a superconducting flux qubit that is tunably coupled to a microwave resonator. We find that the qubit experiences an oscillating field mediated by off-resonant driving of the resonator, leading to strong mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aed77005a8e0c02edc654e88a0718e81
https://doi.org/10.1103/physrevlett.108.170503
https://doi.org/10.1103/physrevlett.108.170503