Mr. Usman Ansar Khan Profile

Usman Ansar Khan

at Tufts Univ

SPIE Involvement:

Author

Publications (2)

Proceedings Article | 19 February 2013 Open Access

Application of phase shift ring down spectroscopy to microcavities for biosensing

M. Imran Cheema, Usman Khan, Andrea Armani, Andrew Kirk

Proceedings Volume 8594, 859401 (2013) https://doi.org/10.1117/12.2011779

KEYWORDS: Optical microcavities, Phase shifts, Spectroscopy, Biological research, Mathematical modeling, Sensors, Biosensing, Absorption, Modulation, Biosensors

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 26 September 2007 Paper

Terahertz dielectric measurements of household powders

Usman Khan, Mohammed Afsar

Proceedings Volume 6772, 67720H (2007) https://doi.org/10.1117/12.738181

KEYWORDS: Dielectrics, Terahertz radiation, Talc, Mirrors, Sensors, Refractive index, Absorption, Interferometers, Polarizers, Spectroscopy

Read Abstract +

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years