A. Hawkins (US) ECEn Department, Brigham Young University, 459 Clyde Building

ECEn Department, Brigham Young University, 459 Clyde Building

Author Of 3 Presentations

 Conference Calendar
(NANO) Nanophotonics

MB4.3 - MULTIPLEXED DETECTION OF SINGLE ANTIBIOTIC DRUG-RESISTANT PLASMIDS USING MULTIMODE INTERFERENCE WAVEGUIDE BASED OPTOFLUIDIC CHIP

Presentation Type
Contributed Submission
Authors
Date
09/30/2019
Time
03:30 PM - 04:45 PM
Room
El Mirador B
Duration
15 Minutes
Lecture Time
04:00 PM - 04:15 PM

Abstract

Abstract

A single multimode interference waveguide is used to create distinct spectral spot patterns on two liquid-core waveguides on an optofluidic chip. This device is used for multiplexed detection of antibiotic-resistant plasmids with single nucleic acid sensitivity.

Collapse
(BIO) Biophotonics

MH4.3 - FREE SPACE EXCITATION IN OPTOFLUIDIC DEVICES FOR SINGLE PARTICLE DETECTION

Presentation Type
Contributed Submission
Authors
Date
09/30/2019
Time
03:30 PM - 04:45 PM
Room
La Vista F
Duration
15 Minutes
Lecture Time
04:30 PM - 04:45 PM

Abstract

Abstract

Free space top-down illumination of liquid-core waveguides in an optofluidic chip is implemented by milling slits into a metal layer covering the waveguide channel. Detection of single microbeads with excellent signal-to-noise ratio is demonstrated for different milling depths.

Collapse
Awards

TuB2.1 - Optofluidic Waveguides - Construction and Operation

Presentation Type
Invited Submission
Authors
Date
10/01/2019
Time
10:30 AM - 12:00 PM
Room
El Mirador B
Duration
30 Minutes
Lecture Time
10:30 AM - 11:00 AM

Abstract

Abstract

Biosensors incorporating optofluidic waveguides take advantage of a full suite of integrated optical structures. Compatible with visible wavelengths, these labs-on-chip are constructed primarily from silica films on silicon substrates and include optimized liquid core, buried rib, and multi-mode-interference (MMI) waveguides.
Collapse

Presenter Of 1 Presentation

 Conference Calendar
Awards

TuB2.1 - Optofluidic Waveguides - Construction and Operation

Presentation Type
Invited Submission
Authors
Date
10/01/2019
Time
10:30 AM - 12:00 PM
Room
El Mirador B
Duration
30 Minutes
Lecture Time
10:30 AM - 11:00 AM

Abstract

Abstract

Biosensors incorporating optofluidic waveguides take advantage of a full suite of integrated optical structures. Compatible with visible wavelengths, these labs-on-chip are constructed primarily from silica films on silicon substrates and include optimized liquid core, buried rib, and multi-mode-interference (MMI) waveguides.
Collapse