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Replica-molded high-Q polymer microresonators

Martin, Andrea L. and Armani, Deniz K. and Yang, Lan and Vahala, Kerry J. (2004) Replica-molded high-Q polymer microresonators. Optics Letters, 29 (6). pp. 533-535. ISSN 0146-9592.

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Ultrahigh-Q microtoroids on a chip are applied as replication masters to demonstrate replica-molded high-Q microresonator arrays. Replica Q factors are nearly material loss limited, affirming the integrity of the replication process, and are as high as 5×10 6, or nearly a factor of 40 greater than previous polymer-based devices. Because the molding process is nondestructive, both the master and the molds can be reused. Additionally, by using a novel optical polymer (Vicast), we demonstrate storage of high-Q microresonators in the mold for weeks, providing a method to preserve the whispering-gallery Q factor.

Item Type:Article
Related URLs:
URLURL TypeDescription
Martin, Andrea L.0000-0001-9890-5104
Vahala, Kerry J.0000-0003-1783-1380
Additional Information:© 2004 Optical Society of America. Received October 2, 2003. This work was supported by the Defense Advanced Research Projects Agency and the Caltech Lee Center. The authors thank Luis Artiz at Xponent Photonics, Inc., for performing the Metricon loss measurements cited in this work and Stevens Martin at AOC for donating the Vicast polymer resin used in this work. Note added in proof: The authors would also like to call the readers’ attention to work on micromolding of resonators by Yariv and co-workers [22].
Funding AgencyGrant Number
Defense Advanced Research Projects Agency (DARPA)UNSPECIFIED
Caltech Lee Center for Advanced NetworkingUNSPECIFIED
Subject Keywords:Optical properties; Polymers; Microstructure fabrication; Optical Resonators
Issue or Number:6
Record Number:CaltechAUTHORS:MARol04
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Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:5898
Deposited By: Lindsay Cleary
Deposited On:07 Nov 2006
Last Modified:10 Mar 2020 17:50

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