Title :
Adaptive spinning-disk interferometry for biosensing
Author :
Peng, Leilei ; Varma, Manoj M. ; Notte, D.D.
Author_Institution :
Dept. of Phys., Purdue Univ., West Lafayette, IN, USA
Abstract :
We have implemented the first adaptive interferometry for biosensing on a spinning disk by two-wave mixing homodyne detection using photorefractive quantum wells. Binding between specific antigen and antibody has been observed using this technique.
Keywords :
adaptive optics; biosensors; homodyne detection; light interferometry; molecular biophysics; multiwave mixing; optical sensors; photorefractive materials; proteins; quantum well devices; adaptive interferometry; antibody; antigen; biosensing; homodyne detection; photorefractive quantum wells; spinning-disk interferometry; two-wave mixing;
Conference_Titel :
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-777-6
