Integration of photothermal spectroscopy detection system on a chip

Akihiko Hattori; Jun Yamaguchi; Manabu Tokeshi; Takehiko Kitamori

doi:10.1117/12.472089

21 June 2002 Integration of photothermal spectroscopy detection system on a chip

Akihiko Hattori, Jun Yamaguchi, Manabu Tokeshi, Takehiko Kitamori

Proceedings Volume 4626, Biomedical Nanotechnology Architectures and Applications; (2002) https://doi.org/10.1117/12.472089
Event: International Symposium on Biomedical Optics, 2002, San Jose, CA, United States

Abstract

Miniaturization of sensitive detection system is a key factor for integrated chemical systems. Thermal lens microscope can be applied to the ultra-sensitive detection of non-fluorescent molecules in many applications. By using a very small SELFOC micro lens as an objective, palmtop- sized thermal lens microscope (PTLM) has been constructed. A calibration curve for an aqueous solution in a range of 1.0 by 10^-7-5.0 by 10^-6 mol/L has been measured in this newly designed PTLM.

Citation Download Citation

Akihiko Hattori, Jun Yamaguchi, Manabu Tokeshi, and Takehiko Kitamori "Integration of photothermal spectroscopy detection system on a chip", Proc. SPIE 4626, Biomedical Nanotechnology Architectures and Applications, (21 June 2002); https://doi.org/10.1117/12.472089

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available