Author: André GirardPublisher:
ISBN:
Category :
Languages : fr
Pages : 67
Book Description
Etude d'un spectromètre à modulation sélective
Author: André GirardEtude d'un spectromètre à modulation sélective ....
Author: André GirardEtude d'un spectromètre interférentiel à modulation sélective applications
Author: Gérard FortunatoPublisher:
ISBN:
Category :
Languages : fr
Pages : 394
Book Description
SPECTROMETRE INTERFERENTIEL PERMETTANT L'ENREGISTREMENT DIRECT D'UNE REGION SPECTRALE ETENDUE AVEC UNE TRES GRANDE LUMINOSITE QUELLE QUE SOIT LA RESOLUTION, OFFRANT LES POSSIBILITES SUIVANTES: SPECTROMETRE DOUBLE FAISCEAU, DERIVATION DE SPECTRES, CORRELATION DE SPECTRES OU DE DERIVEES DE SPECTRES.
Technical Abstract Bulletin
Author: Defense Documentation Center (U.S.)Publisher:
ISBN:
Category : Science
Languages : en
Pages : 784
Book Description
Scientific and Technical Aerospace Reports
Author: Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 724
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Instrumentation Papers
Author: Publisher:
ISBN:
Category : Aeronautical instruments
Languages : en
Pages : 328
Book Description
Étude d'un spectomètre à modulation sélective
Author: André GirardThe SIMS Technique Applied to Background Suppression
Author: George A. VanassePublisher:
ISBN:
Category : Fourier transform spectroscopy
Languages : en
Pages : 20
Book Description
A method of using the SIMS (the selective modulation interferometric spectrometer) to measure the difference between the spectral content of two optical beams is given. The differencing is done optically; that is, the modulated director signal is directly proportional to the difference between the two spectra being compared. This optical differencing minimizes the dynamic-range requirements of the electronics and requires only a simple modification of the basic cyclic SIMS spectrometer. This technique can be used to suppress background radiation for the enhancement of target detection and tracking. Laboratory measurements demonstrating the application of this technique are reported. (Author).
Imaging Spectroscopy
Author: David D. NorrisPublisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 214
Book Description
Author: