NDLI: A simple electronic device for optogalvanic and absorption spectroscopy of atoms in a commercial hollow cathode discharge lamp

Content Provider	IEEE Xplore Digital Library
Author	Utomo, A.B.S. Telle, H.H.
Copyright Year	2009
Description	Author affiliation: Dept of Physics, FMIPA, Gadjah Mada University (Utomo, A.B.S.) \|\| Dept of Physics, Univ of Wales at Swansea, UK (Telle, H.H.)
Abstract	A simple, low-noise DC power supply was built in-house has been demonstrated in this work to control a commercial hollow cathode discharge lamp. This device is able to produce output voltages of up to 400 Volts at up to 50 mA current in where the current is stabilised by an active current sink. The unit also incorporated an AC coupled low-noise amplifier to detect the optogalvanic signal when excitation resonance takes place in the discharge lamp. Experiment has been performed using a single mode diode laser to investigate selected lines of argon (~772 nm) in the commercial hollow cathode discharge lamp which can be used for the optogalvanic and absorption techniques by sending the beams in a perpendicular direction to the cylinder axis of the discharge lamp, in-between its anode and cathode. It is even possible, to record different techniques simultaneously, namely the absorption and optogalvanic spectra.
Starting Page	41
Ending Page	45
File Size	1902860
Page Count	5
File Format	PDF
ISBN	9781424449996
DOI	10.1109/ICICI-BME.2009.5417259
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-11-23
Publisher Place	Indonesia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Spectroscopy Low-noise amplifiers Power supplies Optogalvanic Lamps Laser excitation Discharge Absorption Voltage Laser Resonance Argon Signal detection Cathodes
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

An electronic device for optogalvanic technique in commercial hollow cathode discharge lamps showing the side band of diode laser

Laser optogalvanic wavelength calibration with a commercial hollow cathode iron-neon discharge lamp

Modification of spectral characteristics and optogalvanic response in neon hollow cathode under laser excitation

Behaviors of metastable He atoms in the multi-Micro Hollow Cathode

Restoration of the Pure Dynamic Optogalvanic Signals in Ne Hollow Cathode Discharge

Optogalvanic effect and laser-induced current oscillations in hollow-cathode lamps

Xxvi enfmc - annals of optics volume5- 2003 experimental investigation of the u-ar and u-electrons collisions rates using a uranium-argon hollow cathode lamp.

Argon dynamic optogalvanic spectrum in hollow cathode discharge

Frequency stabilization of a 399nm laser by modulation transfer spectroscopy in an ytterbium hollow cathode lamp

A simple electronic device for optogalvanic and absorption spectroscopy of atoms in a commercial hollow cathode discharge lamp

Similar Documents

An electronic device for optogalvanic technique in commercial hollow cathode discharge lamps showing the side band of diode laser

Laser optogalvanic wavelength calibration with a commercial hollow cathode iron-neon discharge lamp

Modification of spectral characteristics and optogalvanic response in neon hollow cathode under laser excitation

Behaviors of metastable He atoms in the multi-Micro Hollow Cathode

Restoration of the Pure Dynamic Optogalvanic Signals in Ne Hollow Cathode Discharge

Optogalvanic effect and laser-induced current oscillations in hollow-cathode lamps

Xxvi enfmc - annals of optics volume5- 2003 experimental investigation of the u-ar and u-electrons collisions rates using a uranium-argon hollow cathode lamp.

Argon dynamic optogalvanic spectrum in hollow cathode discharge

Frequency stabilization of a 399nm laser by modulation transfer spectroscopy in an ytterbium hollow cathode lamp

A simple electronic device for optogalvanic and absorption spectroscopy of atoms in a commercial hollow cathode discharge lamp