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- Imad H. Agha, Yoshitomo Okawachi, Alexander L. Gaeta
- Optics express
- 2009

We analyze the process of cascaded four-wave mixing in a high-Q microcavity and show that under conditions of suitable cavity-mode dispersion, broadband frequency combs can be generated. Weâ€¦ (More)

- Serkan AteÅŸ, Imad H. Agha, +4 authors Kartik Srinivasan
- Physical review letters
- 2012

We show that quantum frequency conversion (QFC) can overcome the spectral distinguishability common to inhomogeneously broadened solid-state quantum emitters. QFC is implemented by combining singleâ€¦ (More)

- Serkan AteÅŸ, Imad H. Agha, Angelo Gulinatti, Ivan Rech, Antonio Badolato, Kartik Srinivasan
- Scientific reports
- 2013

Single epitaxially-grown semiconductor quantum dots have great potential as single photon sources for photonic quantum technologies, though in practice devices often exhibit nonideal behavior. Here,â€¦ (More)

- Imad H. Agha, Marcelo Davanco, Bryce Thurston, Kartik Srinivasan
- Optics letters
- 2012

Low-noise, tunable wavelength-conversion through nondegenerate four-wave mixing Bragg scattering in SiN(x) waveguides is experimentally demonstrated. Finite element method simulations of waveguideâ€¦ (More)

- Daniel H. Broaddus, Mark A. Foster, Imad H. Agha, Jacob T. Robinson, Michal Lipson, Alexander L. Gaeta
- Optics express
- 2009

We fabricate high-Q arsenic triselenide glass microspheres through a three-step resistive heating process. We demonstrate quality factors greater than 2 x 10(6) at 1550 nm and achieve efficientâ€¦ (More)

- Imad H. Agha, Serkan AteÅŸ, Marcelo Davanco, Kartik Srinivasan
- Optics express
- 2013

We describe a chip-scale, telecommunications-band frequency conversion interface designed for low-noise operation at wavelengths desirable for common single photon emitters. Four-wave-mixing Braggâ€¦ (More)

- Joe Ghalbouni, Imad H. Agha, Robert L. Frey, Eleni Diamanti, Isabelle Zaquine
- Optics letters
- 2013

We have experimentally implemented the distribution of photon pairs produced by spontaneous parametric downconversion through telecom dense-wavelength-division-multiplexing filters. Using theâ€¦ (More)

- Imad H. Agha, Christina Giarmatzi, Philippe Grangier, GaÃ©tan Messin
- 2011 Conference on Lasers and Electro-Opticsâ€¦
- 2011

Squeezed light is a valuable resource in the fields of continuous-variable quantum information, quantum communication, and quantum optics [1]. In this talk, we demonstrate a system capable ofâ€¦ (More)

- Imad H. Agha, GaÃ©tan Messin, Philippe Grangier
- Optics express
- 2010

We present experimental studies on the generation of pulsed and continuous-wave squeezed vacuum via nonlinear rotation of the polarization ellipse in a (87)Rb vapor. Squeezing is observed for a wideâ€¦ (More)

- Yun Zhao, David Lombardo, Jay Mathews, Imad H. Agha
- Optics letters
- 2016

We demonstrate controlled wavelength conversion on a silicon chip based on four-wave mixing Bragg scattering (FWM-BS). A total conversion efficiency of 5% is achieved with strongly unbalanced pumpsâ€¦ (More)