45 citations · 223 across the 13 of their papers we have counts for
13 papers
Telecom-band Hyperentangled Photon Pairs from a Fiber-based Source
Changjia Chen, Calvin Xu, Arash Riazi +6
Hyperentanglement, the simultaneous and independent entanglement of quantum particles in multiple degrees of freedom, is a powerful resource that can be harnessed for efficient qua…
Broadband Fiber-based Entangled Photon Pair Source at Telecom O-band
Changjia Chen, Calvin Xu, Arash Riazi +4
In this letter, we report a polarization-entangled photon-pair source based on type-II spontaneous parametric down conversion at telecom O-band in periodically poled silica fiber (…
Recovering the full dimensionality of hyperentanglement in collinear photon pairs
Changjia Chen, Arash Riazi, Eric Y. Zhu +1
Exploiting hyperentanglement of photon pairs, that is, simultaneous entanglement in multiple degrees of freedom(DOFs), increases the dimensionality of Hilbert spaces for quantum in…
Biphoton shaping with cascaded entangled-photon sources
Arash Riazi, Changjia Chen, Eric Y. Zhu +4
Quantum entanglement is an integral part of quantum optics and has been exploited in areas such as computation, cryptography and metrology. The entanglement between photons can be…
Alignment-free dispersion measurement with interfering biphotons
Arash Riazi, Eric Y. Zhu, Changjia Chen +3
Measuring the dispersion of photonic devices with small dispersion-length products is challenging due to the phase-sensitive, and alignment-intensive nature of conventional methods…
Refractive-Index-based ultrasound sensing with photonic crystal slabs
Eric Y. Zhu, Cory Rewcastle, Raanan Gad +2
We demonstrate ultrasound detection with 500--diameter photonic-crystal slab (PCS) sensors fabricated from CMOS-compatible technology. An ultrasound signal impinging a…