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Calibration of a monochromator using a lambdameter

Schwarzmaier, Thomas and Baumgartner, Andreas and Gege, Peter and Lenhard, Karim (2013) Calibration of a monochromator using a lambdameter. In: SPIE Remote Sensing 2013, 8889 , pp. 1-6. spiedigitallibary. SPIE Remote Sensing 2013, 23.-26. Sept. 2013, Dresden. ISSN doi: 10.1117/12.2028670

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Official URL: http://proceedings.spiedigitallibrary.org/

Abstract

The standard procedure for wavelength calibration of monochromators in the visible and near infrared wavelength range uses low-pressure gas discharge lamps with spectrally well-known emission lines as primary wavelength standard. The calibration of a monochromator in the wavelength range of 350 to 2500 nm usually takes some days due to the huge number of single measurements necessary. The useable emission lines are not for all purposes sufficiently dense and at the appropriate wavelengths. To get faster results for freely selectable wavelengths, a new method for monochromator characterization was tested. It is based on measurements with a lambdameter taken at equidistant angles distributed over the grating's entire angular range. This method provides a very accurate calibration and needs only about two hours of measuring time.

Item URL in elib:https://elib.dlr.de/85820/
Document Type:Conference or Workshop Item (Speech)
Title:Calibration of a monochromator using a lambdameter
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Schwarzmaier, Thomasthomas.schwarzmaier (at) dlr.deUNSPECIFIED
Baumgartner, Andreasandreas.baumgartner (at) dlr.deUNSPECIFIED
Gege, Peterpeter.gege (at) dlr.deUNSPECIFIED
Lenhard, Karimkarim.lenhard (at) dlr.deUNSPECIFIED
Date:4 November 2013
Journal or Publication Title:SPIE Remote Sensing 2013
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:8889
Page Range:pp. 1-6
Editors:
EditorsEmail
Meynart, Roland Directorate of Earth Observation, NL
Neeck, Steven P. NASA HQ, USA
Shimoda, Haruhisa Japan Aerospace Exploration Agency, Japan
Publisher:spiedigitallibary
Series Name:Proceedings of SPIE
ISSN:doi: 10.1117/12.2028670
Status:Published
Keywords:Monochromator, wavelength-calibration, lambdameter, wavemeter, CHB
Event Title:SPIE Remote Sensing 2013
Event Location:Dresden
Event Type:international Conference
Event Dates:23.-26. Sept. 2013
Organizer:SPIE, international society for optics and photonics
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Vorhaben Spektrometrische Verfahren und Konzepte der Fernerkundung (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > Experimental Methods
Deposited By: Schwarzmaier, Thomas
Deposited On:28 Nov 2013 12:19
Last Modified:31 Jul 2019 19:43

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