Abstract: We successfully demonstrated an add-drop Si microring resonator switch using an InGaAsP/Si hybrid metal-oxide-semiconductor (MOS) optical phase shifter. We revealed that a Si shallow rib ...

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Tresca is a writer and speaker who covers digestive conditions, including IBD. She was diagnosed with ulcerative colitis at age 16. Jay Yepuri, MD, MS, is a board-certified gastroenterologist and a ...