Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Conferences > AIS > 2023 > JTu4A > JTu4A.12

Measurement of Atmospheric Carbon dioxide using Hollow-core Absorption and Photoacoustic Spectroscopy with a Broadband Laser Source

Saran Kumar K, Sooraj S, Ramya Selvaraj, Satyanarayanan S, and Nilesh J Vasa

Not Accessible

Your library or personal account may give you access

Abstract

Hollow-core fiber and photoacoustic spectroscopy techniques are demonstrated for the measurement of atmospheric CO2 using a broadband supercontinuum laser at 2 µm wavelength range. The CO2 concentration was measured during the day and night time, was found to be around 420 ppm and 450 ppm respectively.

© 2023 The Author(s)

PDF Article  |   Presentation Video
More Like This
Photoacoustic Approach Using a Broadband Laser Source for Sensing Carbon Monoxide and Carbon Dioxide

Saran Kumar K, Ester Blesso Vidhya Y, Ramya Selvaraj, Satyanarayanan S, and Nilesh J Vasa
AM3M.2 CLEO: Applications and Technology (CLEO:A&T) 2022

Low Volume Gas Sensing using Hollow-core Fiber for Detection of Methane and Ammonia with Supercontinuum Source

Saran Kumar K, Esther Blesso Vidhya Y, Ramya Selvaraj, Satyanarayanan S, and Nilesh J Vasa
ATh4I.1 CLEO: Applications and Technology (CLEO:A&T) 2023

Hollow Core Waveguide assisted Broadband Methane Sensing

Ramya Selvaraj
JTu4A.17 Applied Industrial Spectroscopy (AIS) 2023

View More...

Poster Presentation

Media 1: PDF (1554 KB)     

Presentation Video

Presentation video access is available to:

  1. Optica Publishing Group subscribers
  2. Technical meeting attendees
  3. 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

More Like This
Photoacoustic Approach Using a Broadband Laser Source for Sensing Carbon Monoxide and Carbon Dioxide

Saran Kumar K, Ester Blesso Vidhya Y, Ramya Selvaraj, Satyanarayanan S, and Nilesh J Vasa
AM3M.2 CLEO: Applications and Technology (CLEO:A&T) 2022

Low Volume Gas Sensing using Hollow-core Fiber for Detection of Methane and Ammonia with Supercontinuum Source

Saran Kumar K, Esther Blesso Vidhya Y, Ramya Selvaraj, Satyanarayanan S, and Nilesh J Vasa
ATh4I.1 CLEO: Applications and Technology (CLEO:A&T) 2023

Hollow Core Waveguide assisted Broadband Methane Sensing

Ramya Selvaraj
JTu4A.17 Applied Industrial Spectroscopy (AIS) 2023

View More...
Broadband Photoacoustic Spectroscopy Technique in 2µm Wavelength Range for Sensing of Moisture and Carbon dioxide

Saran Kumar K, Esther Blesso Vidhya Y, Ramya Selvaraj, Satyanarayanan S, and Nilesh J Vasa
CFA17H_03 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2022

Differential Measurement of NH3 and CO2 in Gas Mixture with Photoacoustic Spectroscopy Technique using Supercontinuum Laser

Mohammad Zaid, Saran Kumar K, Esther Blesso Vidhya, Tiju Thomas, and Nilesh J. Vasa
CFA17H_01 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2022

Select as filters
Select Topics Cancel
Top
       
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.
Privacy | Terms of Use