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VERSION:2.0
PRODID:-//RLASKEY//CALENDEROUS//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260912T123445Z
LAST-MODIFIED:20200311T204039Z
DTSTART:20200318T183000Z
DTEND:20200318T200000Z
UID:event2315@bu.edu
URL:http://physics.bu.edu/internal/events/show/2315
SUMMARY:Phononic Frequency Combs – A New Addition to Photonics\, MEMS\, Q
	uantum Information Science and Material Nanoscience
DESCRIPTION:Featuring Adarsh Ganesan\, US National Institute of Standards a
	nd Technology\nHosted by: Christopher Laumann\n\nPart of the Condensed Matt
	er Theory Seminar Series.\n\nPhononic frequency combs (PFC) are the mechani
	cal analogs of celebrated photonic frequency combs. These represent a newly
	 documented physical phenomenon in the well researched physical domain of M
	EMS resonators [1]. The emergence of PFC is mediated by nonlinear modal cou
	pling. Through a series of experiments with MEMS resonators\, various featu
	res of PFC have now been identified. These include drive parameters for com
	b operation\, hysteresis for comb spectrum tailoring and growth\, saturatio
	n and attenuation mechanisms of combs\, and nonlinear sensitivity to physic
	al perturbations. My talk will describe the physics of phononic frequency c
	ombs and how these could be foundational to the fields of photonics\, MEMS\
	, quantum information science\, and material nanoscience.\n\n[1] Ganesan\, 
	A.\, Do\, C. and Seshia\, A.\, 2017. Phononic frequency comb via intrinsic 
	three-wave mixing. Physical review letters\, 118(3)\, p.033903.
LOCATION:SCI 328\, 590 Commonwealth Avenue\, 02215
STATUS:CANCELLED
CLASS:PUBLIC
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