Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Sonny Vo"'
Autor:
Aaron C. Hryciw, Sonny Vo, Hamidreza Kaviani, Fattal David A, Marcelo Wu, Bishnupada Behera, Roohollah Ghobadi, Paul E. Barclay
Publikováno v:
Optics express. 28(10)
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
Autor:
Sonny Vo, Aaron C. Hryciw, Paul E. Barclay, Hamidreza Kaviani, Marcelo Wu, Fattal David A, Roohollah Ghobadi
Publikováno v:
Conference on Lasers and Electro-Optics.
We introduce a nanoscale cavity-optomechanical device for non-destructively measuring orbital angular momentum (OAM) of light by detecting torque on a subwavelength grating. The device is based on a photonic crystal cavity and can measure the torque
Autor:
Wayne V. Sorin, Sonny Vo, David A. Fattal, Zhen Peng, Marco Fiorentino, Tho Tran, Raymond G. Beausoleil
Publikováno v:
IEEE Photonics Technology Letters. 26:1375-1378
Dielectric high-contrast sub-wavelength grating (SWG) structures have received much attention in recent years, offering a new paradigm for the integration of optical systems. Their nanoscale resonant properties can result in a complex and unintuitive
Publikováno v:
Chinese Optics Letters. 6:748-754
This paper reviews the progress on nano-aperture vertical-cavity surface-emitting lasers (VCSELs). The design, fabrication, and polarization control of nano-aperture VCSELs are reviewed. With the nano-aperture evolving from conventional circular and
Autor:
Sonny Vo, Chin-Hui Chen, Kyle Braam, Raymond G. Beausoleil, Tsung-Ching Huang, Eric Montgomery
Publikováno v:
WF-IoT
We present a low-cost light-weight wristband Vital as the basic element for emergency response network, which senses and reports hazardous surroundings for people who need immediate assistance such as children and seniors. Based on a multi-sensor Ard
Publikováno v:
Optics express. 23(10)
We measure fast carrier decay rates (6 ps) in GaAs photonic crystal cavities with resonances near the GaAs bandgap energy at room temperature using a pump-probe measurement. Carriers generated via photoexcitation using an above-band femtosecond pulse
Publikováno v:
2014 IEEE Photonics Conference.
Publikováno v:
3DTV-Conference
We describe a series of multi-view and mosaicking cameras we have designed over the past few years for video conferencing, entertainment, sports and special event coverage, light field capture (for display) and ranging applications. These are element
Autor:
Jason S. Pelc, Fattal David A, Sonny Vo, Raymond G. Beausoleil, Charles Santori, Kelley Rivoire
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:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b4a8993b23a91cd12b54c67c159192b
http://arxiv.org/abs/1310.5756
http://arxiv.org/abs/1310.5756
Autor:
James A. Brug, Sonny Vo, Tho Tran, David A. Fattal, Marco Fiorentino, Zhen Peng, Raymond G. Beausoleil
Publikováno v:
2013 IEEE Photonics Conference.
Here we describe a diffractive backlight for a multi-view 3D display technology ideally suited for mobile applications. The backlight supports full-motion parallax in a wide view zone, and can be fabricated at low cost.