MARC details
| 000 -LEADER |
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| fixed length control field |
02077nam a2200241Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
IN-BaIIA |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20231228123646.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
211028s9999 xx 000 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
IIA Library |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Nirmal, K |
| 9 (RLIN) |
37308 |
| Relator term |
Author |
| 245 #0 - TITLE STATEMENT |
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| Title |
Spatial heterodyne spectrometer and associated instrumentation for space and ground observatories |
| Remainder of title |
a thesis submitted for the degree of doctor of philosophy (technology) department of applied optics and photonics, University college of technology, University of Calcutta |
| Statement of responsibility, etc. |
K. Nirmal |
| Medium |
[Ph.D Thesis] |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Bangalore |
| Name of publisher, distributor, etc. |
Indian Institute of Astrophysics |
| Date of publication, distribution, etc. |
2018 |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
xxviii, 107p. |
| 500 ## - GENERAL NOTE |
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| General note |
Ph.D. Thesis, University of Calcutta, Kolkata |
| 502 ## - DISSERTATION NOTE |
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| Degree type |
Doctor of Philosophy |
| Name of granting institution |
University of Calcutta, Kolkata |
| Year degree granted |
2018 |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
We describe the development of compact, lightweight payloads suitable<br/>for ground, space, and balloon-based observatories. The first instrument is<br/>a compact high resolution (≥ 20000) tunable spatial heterodyne spectrom-<br/>eter (TSHS). Spatial Heterodyne Spectroscopy (SHS) is a relatively novel<br/><br/>interferometric technique similar to the Fourier transform spectroscopy with<br/>heritage from the Michelson Interferometer. An imaging detector is used at<br/>the output of an SHS to record the spatially-heterodyned interference pat-<br/>tern. The spectrum of the source is obtained by Fourier transforming the<br/>recorded interferogram. Since these instruments do not have slits, the entire<br/>incoming beam can be used to generate the spectrum. The small bandwidth<br/><br/>limitation of the SHS can be overcome by building it in a tunable config-<br/>uration (TSHS). This instrument can be used to observe and study faint,<br/>extended emission line targets by retrieving the high-resolution spectra from<br/>the entire source. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Heterodyne Spectroscopy (SHS) |
| 9 (RLIN) |
37309 |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Instrumentation |
| 9 (RLIN) |
8032 |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Observatories |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Jayant Murthy |
| Relator term |
Supervisor |
| 9 (RLIN) |
37069 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="http://prints.iiap.res.in/handle/2248/7531">http://prints.iiap.res.in/handle/2248/7531</a> |
| Link text |
Click Here to Access eThesis |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Koha item type |
Thesis & Dissertations |
| Source of classification or shelving scheme |
Universal Decimal Classification |
