Absorption of composite bolometers

B. Carli; D. Iorio-Fili

doi:10.1364/JOSA.71.001020

Journal of the Optical Society of America
Vol. 71,
Issue 8,
pp. 1020-1025
(1981)
•https://doi.org/10.1364/JOSA.71.001020

Absorption of composite bolometers

B. Carli and D. Iorio-Fili

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
B. Carli and D. Iorio-Fili, "Absorption of composite bolometers," J. Opt. Soc. Am. 71, 1020-1025 (1981)

Export Citation
- BibTex
- Endnote (RIS)
- HTML
- Plain Text
Citation alert
Save article

Abstract

A general formula that gives the absorption of a dielectric substrate with two metallic films is derived. The variation of the absorption as a function of the relevant parameters (refractive index of substrate, thickness of metallic films, and angle of incidence) is analyzed in order to identify the criteria for the optimization of this substrate as an absorber for composite bolometers.

Full Article | PDF Article

More Like This

Composite bolometers for submillimeter wavelengths

N. S. Nishioka, P. L. Richards, and D. P. Woody
Appl. Opt. 17(10) 1562-1567 (1978)

Absorption of terahertz radiation by a thin metal absorber in conventional and inverted bolometers

M. A. Dem’yanenko, I. V. Marchishin, and V. V. Startsev
OSA Continuum 2(6) 2085-2097 (2019)

Composite infrared bolometers with Si₃N₄ micromesh absorbers

P. D. Mauskopf, J. J. Bock, H. Del Castillo, W. L. Holzapfel, and A. E. Lange
Appl. Opt. 36(4) 765-771 (1997)

Previous Article Next Article

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (12)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (2)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (21)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

$r_{12 ‖} = - \frac{q - n^{2} p - f p q}{q + n^{2} p + f p q}$	$r_{12 ⊥} = - \frac{q - p + f}{p + q + f}$
$r_{21 ‖} = - \frac{n^{2} p - q - f p q}{q + n^{2} p + f q p}$	$r_{21 ⊥} = - \frac{p - q + f}{p + q + f}$
$r_{23 ‖} = - \frac{n^{2} p - q - f^{'} p q}{q + n^{2} p + f^{'} p q}$	$r_{23 ⊥} = - \frac{p - q + f^{'}}{p + q + f^{'}}$
$t_{12 ‖} = \frac{2 p}{q + n^{2} p + f p q}$	$t_{12 ⊥} = \frac{2 p}{p + q + f}$
$t_{21 ‖} = \frac{2 n^{2} q}{q + n^{2} p + f p q}$	$t_{21 ⊥} = \frac{2 q}{p + q + f}$
$t_{23 ‖} = \frac{2 n^{2} q}{q + n^{2} p + f^{'} p q}$	$t_{23 ⊥} = \frac{2 q}{p + q + f^{'}}$
$t_{32 ‖} = \frac{2 p}{q + n^{2} + f^{'} p q}$	$t_{32 ⊥} = \frac{2 p}{p + q + f^{'}}$
p = cos θ	q = n cos θ₂

n	${\bar{A}}_{max} (θ = 0)$	f	f′
1	0.745	1.005	4.17
1.5	0.678	0.857	4.23
2	0.632	0.621	4.26
2.5	0.598	0.302	4.29
3	0.573	0	4.47
3.5	0.548	0	5.15
4	0.522	0	5.83

$r_{12 ‖} = - \frac{q - n^{2} p - f p q}{q + n^{2} p + f p q}$	$r_{12 ⊥} = - \frac{q - p + f}{p + q + f}$
$r_{21 ‖} = - \frac{n^{2} p - q - f p q}{q + n^{2} p + f q p}$	$r_{21 ⊥} = - \frac{p - q + f}{p + q + f}$
$r_{23 ‖} = - \frac{n^{2} p - q - f^{'} p q}{q + n^{2} p + f^{'} p q}$	$r_{23 ⊥} = - \frac{p - q + f^{'}}{p + q + f^{'}}$
$t_{12 ‖} = \frac{2 p}{q + n^{2} p + f p q}$	$t_{12 ⊥} = \frac{2 p}{p + q + f}$
$t_{21 ‖} = \frac{2 n^{2} q}{q + n^{2} p + f p q}$	$t_{21 ⊥} = \frac{2 q}{p + q + f}$
$t_{23 ‖} = \frac{2 n^{2} q}{q + n^{2} p + f^{'} p q}$	$t_{23 ⊥} = \frac{2 q}{p + q + f^{'}}$
$t_{32 ‖} = \frac{2 p}{q + n^{2} + f^{'} p q}$	$t_{32 ⊥} = \frac{2 p}{p + q + f^{'}}$
p = cos θ	q = n cos θ₂

n	${\bar{A}}_{max} (θ = 0)$	f	f′
1	0.745	1.005	4.17
1.5	0.678	0.857	4.23
2	0.632	0.621	4.26
2.5	0.598	0.302	4.29
3	0.573	0	4.47
3.5	0.548	0	5.15
4	0.522	0	5.83

Abstract

Cited By

Figures (12)

Tables (2)

Equations (21)

Journal of the Optical Society of America