Cancellation of star light generated by a nearby star-planet system upon detection with a rotationally-shearing interferometer

被引：27

作者：

Scholl, MS ^{[1
]}

Paez, G ^{[1
]}

机构：

[1] Ctr Invest Opt, Leon 37000, Gto, Mexico

来源：

INFRARED PHYSICS & TECHNOLOGY | 1999年 / 40卷 / 05期

关键词：

astronomical optics; interferometry; infrared imaging; remote sensing; extra-solar planet detection; star-light cancellation;

D O I：

10.1016/S1350-4495(99)00025-0

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We derive the analytical expression for the star-planet incidence detected with a (variable angle) rotationally-shearing interferometer, with the absence of star-related quantities. The rotationally-shearing interferometer detects only the tilted wave front incident from a planet. The partial polarization of two rotated beams diminishes the signal amplitude by a factor proportional to the cosine-square of the shearing angle. The polarization considerations favor the small-angle implementation of the rotationally-shearing interferometer. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：357 / 365

页数：9

共 9 条

[1] Rotational-Shearing-Interferometer Response for a Star-Planet System without Star Cancellation
Bravo-Medina, Beethoven
Strojnik, Marija
Mora-Nunez, Azael
Santiago-Hernandez, Hector
[J]. APPLIED SCIENCES-BASEL, 2021, 11 (08):
[2] Simulated interferometric patterns generated by a nearby star-planet system and detected by a rotational shearing interferometer
Strojnik, M
Paez, G
[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1999, 16 (08): : 2019 - 2024
[3] Feasibility of planet detection in two-planet solar system with rotationally-shearing interferometer
Bravo-Medina, B.
Strojnik, M.
Kranjc, T.
[J]. INFRARED REMOTE SENSING AND INSTRUMENTATION XXVII, 2019, 11128
[4] Infrared signal generated by a planet outside the solar system discriminated by a rotating rotationally-shearing interferometer
Scholl, MS
[J]. INFRARED PHYSICS & TECHNOLOGY, 1996, 37 (03) : 307 - 312
[5] Extra-solar system planet detection problem - Planet signature isolation with a rotating, rotationally-shearing interferometer
Scholl, MS
PaezPadilla, G
[J]. INFRARED TECHNOLOGY AND APPLICATIONS XXII, 1996, 2744 : 278 - 288
[6] Simulated interferometric patterns generated by an extra-solar planet detected by a rotationally-shearing interferometer
Torales, GG
Paez, G
Flores, J
Scholl, MS
[J]. ASTRONOMICAL INTERFEROMETRY, PTS 1 AND 2, 1998, 3350 : 219 - 228
[7] Rotationally shearing interferometer for extra-solar system planet detection Marija Strojnik
Strojnik, Marija
[J]. INFRARED REMOTE SENSING AND INSTRUMENTATION XXVI, 2018, 10765
[8] Signal generated by all extra-solar-system planet detected by a rotating rotationally shearing interferometer
Scholl, MS
[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1996, 13 (07): : 1584 - 1592
[9] Rotationally shearing interferometer for extra-solar planet detection: preliminary results with a solar system simulator
Strojnik, M.
Bravo-Medina, B.
[J]. OPTICS EXPRESS, 2020, 28 (20) : 29553 - 29561

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