?url_ver=Z39.88-2004&rft_id=http%3A%2F%2Fdx.doi.org%2F10.1364%2FOE.19.008821&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Tung%2C+Bui+Thanh&rft.aulast=Tung&rft.aufirst=Bui+Thanh&rft.issue=9&rft.volume=19&rft.date=21+April+2011&rft.atitle=Investigation+of+Strain+Sensing+Effect+in+Modified+Single-Defect+Photonic+Crystal+Nanocavity&rft.title=Optic+Express&rft.pages=8821-8829&rft.genre=article