Overview of novel integrated optical ring resonator bio/chemical sensors Export

@inproceedings{fan07:64520M, abstract = {In parallel to a stand-alone microsphere resonator and a planar ring resonator on a wafer, the liquid core optical ring resonator (LCORR) is regarded as the third type of ring resonator that integrates microfluidics with state-of-the-art photonics. The LCORR employs a micro-sized glass capillary with a wall thickness of a few microns. The circular cross section of the capillary forms a ring resonator that supports the whispering gallery modes (WGMs), which has the evanescent field in the core, allowing for repetitive interaction with the analytes carried inside the capillary. Despite the small physical size of the LCORR and sub-nanoliter sensing volume, the effective interaction length can exceed 10 cm due to high Q-factor (106), significantly improving the LCORR detection limit. The LCORR is a versatile system that exhibits excellent fluid handling capability inherent to capillaries and permits non-invasive and quantitative measurement at any location along the capillary. Furthermore, the LCORR uses the refractive index change as a transduction signal, which enables label-free detection. Therefore, the LCORR is a promising technology platform for future sensitive, miniaturized, lab-on-a-chip type sensors. In this paper, we will introduce the concept of the LCORR and present the theoretical analysis and the experimental results related to the LCORR sensor development.}, author = {Fan, Xudong and White, Ian M. and Zhu, Hongying and Suter, Jonanthan D. and Oveys, Hesam}, citeulike-article-id = {5043059}, citeulike-linkout-0 = {http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=PSISDG00645200000164520M000001&idtype=cvips&gifs=yes}, citeulike-linkout-1 = {http://link.aip.org/link/?PSI/6452/64520M}, editor = {Kudryashov, Alexis V. and Paxton, Alan H. and Ilchenko, Vladimir S.}, journal = {Laser Resonators and Beam Control IX}, keywords = {biosensor, det\_lim\_comp, experiment, hardcopy, liquid\_core, refractive\_index, review, ring\_resonator, sensor, theory, thermo\_optic, thesis\_prevwork, thesis\_theory}, location = {San Jose, CA, USA}, number = {1}, pages = {64520M+}, posted-at = {2009-07-02 18:12:30}, priority = {2}, publisher = {SPIE}, title = {Overview of novel integrated optical ring resonator bio/chemical sensors}, url = {http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=PSISDG00645200000164520M000001&idtype=cvips&gifs=yes}, volume = {6452}, year = {2007} }

TY - CONF ID - fan07:64520M L3 - citeulike-article-id:5043059 N2 - In parallel to a stand-alone microsphere resonator and a planar ring resonator on a wafer, the liquid core optical ring resonator (LCORR) is regarded as the third type of ring resonator that integrates microfluidics with state-of-the-art photonics. The LCORR employs a micro-sized glass capillary with a wall thickness of a few microns. The circular cross section of the capillary forms a ring resonator that supports the whispering gallery modes (WGMs), which has the evanescent field in the core, allowing for repetitive interaction with the analytes carried inside the capillary. Despite the small physical size of the LCORR and sub-nanoliter sensing volume, the effective interaction length can exceed 10 cm due to high Q-factor (106), significantly improving the LCORR detection limit. The LCORR is a versatile system that exhibits excellent fluid handling capability inherent to capillaries and permits non-invasive and quantitative measurement at any location along the capillary. Furthermore, the LCORR uses the refractive index change as a transduction signal, which enables label-free detection. Therefore, the LCORR is a promising technology platform for future sensitive, miniaturized, lab-on-a-chip type sensors. In this paper, we will introduce the concept of the LCORR and present the theoretical analysis and the experimental results related to the LCORR sensor development. CY - San Jose, CA, USA IS - 1 JF - Laser Resonators and Beam Control IX TI - Overview of novel integrated optical ring resonator bio/chemical sensors PB - SPIE VL - 6452 SP - 64520M KW - biosensor KW - det_lim_comp KW - experiment KW - hardcopy KW - liquid_core KW - refractive_index KW - review KW - ring_resonator KW - sensor KW - theory KW - thermo_optic KW - thesis_prevwork KW - thesis_theory AU - Fan, Xudong AU - White, Ian AU - Zhu, Hongying AU - Suter, Jonanthan AU - Oveys, Hesam A2 - Kudryashov, Alexis A2 - Paxton, Alan A2 - Ilchenko, Vladimir PY - 2007/// UR - http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=PSISDG00645200000164520M000001&idtype=cvips&gifs=yes ER -