156 citations · 1.3k across the 31 of their papers we have counts for
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Mirror symmetric on-chip frequency circulation of light
Jason F. Herrmann, Vahid Ansari, Jiahui Wang +3
Integrated circulators and isolators are important for developing on-chip optical technologies, such as laser cavities, communication systems, and quantum information processors. T…
High efficiency second harmonic generation of blue light on thin film lithium niobate
Taewon Park, Hubert S. Stokowski, Vahid Ansari +4
We demonstrate second harmonic generation of blue light on an integrated thin-film lithium niobate waveguide and observe a conversion efficiency of , si…
Ultra-low-power second-order nonlinear optics on a chip
Timothy P. McKenna, Hubert S. Stokowski, Vahid Ansari +7
Second-order nonlinear optical processes are used to convert light from one wavelength to another and to generate quantum entanglement. Creating chip-scale devices to more efficien…