Al2O3:Yb3+ integrated microdisk laser label-free biosensor
نویسندگان
چکیده
منابع مشابه
Label-free silicon photonic biosensor system with integrated detector array.
An integrated, inexpensive, label-free photonic waveguide biosensor system with multi-analyte capability has been implemented on a silicon photonics integrated circuit from a commercial CMOS line and tested with nanofilms. The local evanescent array coupled (LEAC) biosensor is based on a new physical phenomenon that is fundamentally different from the mechanisms of other evanescent field sensor...
متن کاملBiosensor Array for Label-Free Biomolecular Detection
Biosensors are one of the fundamental detection platforms in biotechnology. They take advantage of unique biomolecular interactions to capture and detect specific analytes on a surface. The detection versatility of biosensors has always been their key advantage and it has been demonstrated that they can detect almost any analyte such as DNA, proteins, metabolites, and even micro-organisms. Howe...
متن کاملLabel free biosensor incorporating a replica-molded, vertically emitting distributed feedback laser
A label free biosensor based upon a vertically emitting distributed feedback DFB laser has been demonstrated. The DFB laser comprises a replica-molded, one-dimensional dielectric grating coated with laser dye-doped polymer as the gain medium. Adsorption of biomolecules onto the laser surface alters the DFB laser emission wavelength, thereby permitting the kinetic adsorption of a protein polymer...
متن کاملUltra Compact , High Sensitivity Label - Free Biosensor Using VCSEL
We report a new label-free biosensor system for protein interaction characterization The system consists of a VCSEL, a plastic guided mode resonant filter, and a pin detector. The sensor has high sensitivity and ultra compactness, consumes low power, and can be fabricated in 2D arrays. 02003 Optical Society of America OCIS codes: (170.0170) Medical Optics and Biotechnology, (230.0250) Optoelect...
متن کاملLabel-Free Biosensor Imaging on Photonic Crystal Surfaces
We review the development and application of nanostructured photonic crystal surfaces and a hyperspectral reflectance imaging detection instrument which, when used together, represent a new form of optical microscopy that enables label-free, quantitative, and kinetic monitoring of biomaterial interaction with substrate surfaces. Photonic Crystal Enhanced Microscopy (PCEM) has been used to detec...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Optics Letters
سال: 2019
ISSN: 0146-9592,1539-4794
DOI: 10.1364/ol.44.005937