Zobrazeno 1 - 10
of 230
pro vyhledávání: '"Fattal, David"'
Autor:
Kaviani, Hamidreza, Ghobadi, Roohollah, Behera, Bishnupada, Wu, Marcelo, Hryciw, Aaron, Vo, Sonny, Fattal, David, Barclay, Paul E.
Publikováno v:
Opt. Express 28, 15482-15496 (2020)
We present an optomechanical device designed to allow optical transduction of orbital angular momentum of light. An optically induced twist imparted on the device by light is detected using an integrated cavity optomechanical system based on a nanobe
Externí odkaz:
http://arxiv.org/abs/1912.08413
Autor:
Fattal, David
Publikováno v:
3D World; 2024, Issue 317, p84-87, 4p, 7 Color Photographs
Autor:
Pelc, Jason S., Rivoire, Kelley, Vo, Sonny, Santori, Charles, Fattal, David A., Beausoleil, Raymond G.
Publikováno v:
Optics Express, Vol. 22, Issue 4, pp. 3797-3810 (2014)
We utilize cross-phase modulation to observe all-optical switching in microring resonators fabricated with hydrogenated amorphous silicon (a-Si:H). Using 2.7-ps pulses from a mode-locked fiber laser in the telecom C-band, we observe optical switching
Externí odkaz:
http://arxiv.org/abs/1310.5756
Publikováno v:
Jingjing Li, David Fattal, Marco Fiorentino and Raymond G. Beausoleil, "Strong Optical Confinement between Nonperiodic Flat Dielectric Gratings", Physical Review Letters, 106(9) 193901, 2011
We present a novel design of optical micro-cavity where the optical energy resides primarily in free space, therefore is readily accessible to foreign objects such as atoms, molecules, mechanical resonators, etc. We describe the physics of these reso
Externí odkaz:
http://arxiv.org/abs/1101.5928
Sub-wavelength dielectric gratings (SWG) have emerged recently as a promising alternative to distributed-Bragg-reflection (DBR) dielectric stacks for broadband, high-reflectivity filtering applications. A SWG structure composed of a single dielectric
Externí odkaz:
http://arxiv.org/abs/1001.3711
Autor:
Wilde, Mark M., Fattal, David
Publikováno v:
Quantum Information Processing, Volume 9, Number 5, pages 591-610, September 2010
We show how to convert an arbitrary stabilizer code into a bipartite quantum code. A bipartite quantum code is one that involves two senders and one receiver. The two senders exploit both nonlocal and local quantum resources to encode quantum informa
Externí odkaz:
http://arxiv.org/abs/0912.2150
Publikováno v:
New Journal of Physics 11, 123009 (2009)
We provide a theoretical framework to study the effect of dephasing on the quantum indistinguishability of single photons emitted from a coherently driven cavity QED $\Lambda$-system. We show that with a large excited-state detuning, the photon indis
Externí odkaz:
http://arxiv.org/abs/0907.2482
Autor:
Fattal, David1
Publikováno v:
Jaune et la Rouge. may2024, Issue 795, p48-49. 2p.
Publikováno v:
Int. J. of Quantum Information, Vol. 6, No. 4, August 2008
We examine a proposed auction using quantum states to represent bids and distributed adiabatic search to find the winner. When the auctioneer follows the protocol, the final measurement giving the outcome of the auction also destroys the bid states,
Externí odkaz:
http://arxiv.org/abs/0707.2051
Autor:
Fattal, David, Matsumoto, Keiji
We prove the strong super-additivity of the entanglement of formation for stabilizer pure states, and the set of mixed states which minimize their average entropy of entanglement as a mixture of stabilizer pure states sharing the same stabilizer grou
Externí odkaz:
http://arxiv.org/abs/quant-ph/0702097