Suspended InGaAs Sub-Wavelength Grating Cladding Waveguide for Monolithic Integration with Quantum Cascade Lasers and Detectors for Mid-Infrared On-Chip Gas Sensing

Kyoung Min Yoo; Jason Midkiff; Chi-Jui Chung; Hamed Dalir; Ray T. Chen; Ray T. Chen

doi:10.1364/SENSORS.2020.SM1B.5

Optical Sensors and Sensing Congress
OSA Technical Digest (Optica Publishing Group, 2020),
paper SM1B.5
•https://doi.org/10.1364/SENSORS.2020.SM1B.5

Suspended InGaAs Sub-Wavelength Grating Cladding Waveguide for Monolithic Integration with Quantum Cascade Lasers and Detectors for Mid-Infrared On-Chip Gas Sensing

Kyoung Min Yoo, Jason Midkiff, Chi-Jui Chung, Hamed Dalir, and Ray T. Chen

Optical Sensors 2020

Washington, DC United States
22–26 June 2020
ISBN: 978-1-943580-78-1

From the session
Laser I (SM1B)

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
K. M. Yoo, J. Midkiff, C. Chung, H. Dalir, and R. T. Chen, "Suspended InGaAs Sub-Wavelength Grating Cladding Waveguide for Monolithic Integration with Quantum Cascade Lasers and Detectors for Mid-Infrared On-Chip Gas Sensing," in Optical Sensors and Sensing Congress, OSA Technical Digest (Optica Publishing Group, 2020), paper SM1B.5.

Export Citation
- BibTex
- Endnote (RIS)
- HTML
- Plain Text
Get Video
Citation alert
Save article

Abstract

Fully suspended InGaAs membrane sub-wavelength grating cladding waveguides (SWWs) are designed and fabricated for mid-infrared ammonia sensing at X=6.15pm in the InGaAs- InP platform considering monolithic integration of quantum cascade devices with 84 ppb estimating sensitivity.

PDF Article | Presentation Video

More Like This

Suspended Membrane InGaAs Photonic Crystal Waveguides for ammonia sensing at λ=6.15μm

Kyoung Min Yoo, Jason Midkiff, Ali Rostamian, Swapnajit Chakravarty, and Ray T. Chen
STh1F.6 CLEO: Science and Innovations (CLEO:S&I) 2019

Monolithically Integrated Quantum Cascade Lasers, Detectors and Dielectric Waveguides at 9.5µm for Far-Infrared Lab-on-Chip Chemical Sensing

Yi Zou, Karun Vijayraghavan, Parker Wray, Swapnajit Chakravarty, Mikhail A. Belkin, and Ray T. Chen
STu4I.2 CLEO: Science and Innovations (CLEO:S&I) 2015

Monolithic Integration of Quantum Cascade Laser, Quantum Cascade Detector and Slotted Photonic Crystal Waveguide for Absorbance Sensing from λ=3–15μm

Swapnajit Chakravarty, Jason Midkiff, Ali Rostamian, Joel Guo, and Ray T. Chen
STh1B.4 CLEO: Science and Innovations (CLEO:S&I) 2018

Previous Article Next Article

Presentation Video

Presentation video access is available to:

Optica Publishing Group subscribers
Technical meeting attendees
Optica members who wish to use one of their free downloads. Please download the article first. After downloading, please refresh this page.

Contact your librarian or system administrator
or
Log in to access Optica Member Subscription or free downloads