相关论文: Anti-reflection Coated Vacuum Window for the Primo…

The Primordial Inflation Polarization Explorer (PIPER)

The Primordial Inflation Polarization ExploreR (PIPER) is a balloon-borne telescope designed to measure the polarization of the Cosmic Microwave Background on large angular scales. PIPER will map 85% of the sky at 200, 270, 350, and 600 GHz…

天体物理仪器与方法 · 物理学 2017-01-18 Natalie N. Gandilo , Peter A. R. Ade , Dominic Benford , Charles L. Bennett , David T. Chuss , Jessie L. Dotson , Joseph R. Eimer , Dale J. Fixsen , Mark Halpern , Gene Hilton , Gary F. Hinshaw , Kent Irwin , Christine Jhabvala , Mark Kimball , Alan Kogut , Luke Lowe , Jeff J. McMahon , Timothy M. Miller , Paul Mirel , S. Harvey Moseley , Samuel Pawlyk , Samelys Rodriguez , Elmer Sharp , Peter Shirron , Johannes G. Staguhn , Dan F. Sullivan , Eric R. Switzer , Peter Taraschi , Carole E. Tucker , Edward J. Wollack

The Primordial Inflation Polarization Explorer (PIPER)

The Primordial Inflation Polarization Explorer (PIPER) is a balloon-borne cosmic microwave background (CMB) polarimeter designed to search for evidence of inflation by measuring the large-angular scale CMB polarization signal. BICEP2…

天体物理仪器与方法 · 物理学 2015-06-22 Justin Lazear , Peter A. R. Ade , Dominic Benford , Charles L. Bennett , David T. Chuss , Jessie L. Dotson , Joseph R. Eimer , Dale J. Fixsen , Mark Halpern , Gene Hilton , James Hinderks , Gary F. Hinshaw , Kent Irwin , Christine Jhabvala , Bradley Johnson , Alan Kogut , Luke Lowe , Jeff J. McMahon , Timothy M. Miller , Paul Mirel , S. Harvey Moseley , Samelys Rodriguez , Elmer Sharp , Johannes G. Staguhn , Eric R. Switzer , Carole E. Tucker , Amy Weston , Edward J. Wollack

Superfluid Liquid Helium Control for the Primordial Inflation Polarization Explorer Balloon Payload

The Primordial Inflation Polarization Explorer (PIPER) is a stratospheric balloon payload to measure polarization of the cosmic microwave background. Twin telescopes mounted within an open-aperture bucket dewar couple the sky to bolometric…

天体物理仪器与方法 · 物理学 2024-06-19 A. Kogut , T. Essinger-Hileman , D. Fixsen , L. Lowe , P. Mirel , E. Switzer , E. Wollack

Sub-Kelvin cooling for two kilopixel bolometer arrays in the PIPER receiver

The Primordial Inflation Polarization Explorer (PIPER) is a balloon-borne telescope mission to search for inflationary gravitational waves from the early universe. PIPER employs two 32x40 arrays of superconducting transition-edge sensors,…

天体物理仪器与方法 · 物理学 2019-09-17 E. R. Switzer , P. A. R. Ade , T. Baildon , D. Benford , C. L. Bennett , D. T. Chuss , R. Datta , J. R. Eimer , D. J. Fixsen , N. N. Gandilo , T. M. Essinger-Hileman , M. Halpern , G. Hilton , K. Irwin , C. Jhabvala , M. Kimball , A. Kogut , J. Lazear , L. N. Lowe , J. J. McMahon , T. M. Miller , P. Mirel , S. H. Moseley , S. Pawlyk , S. Rodriguez , E. Sharp , P. Shirron , J. G. Staguhn , D. F. Sullivan , P. Taraschi , C. E. Tucker , A. Walts , E. J. Wollack

Broadband anti-reflective coatings for cosmic microwave background experiments

The desire for higher sensitivity has driven ground-based cosmic microwave background (CMB) experiments to employ ever larger focal planes, which in turn require larger reimaging optics. Practical limits to the maximum size of these optics…

天体物理仪器与方法 · 物理学 2019-03-14 A. Nadolski , A. M. Kofman , J. D. Vieira , P. A. R. Ade , Z. Ahmed , A. J. Anderson , J. S. Avva , R. Basu Thakur , A. N. Bender , B. A. Benson , J. E. Carlstrom , F. W. Carter , T. W. Cecil , C. L. Chang , J. F. Cliche , A. Cukierman , T. de Haan , J. Ding , M. A. Dobbs , D. Dutcher , W. Everett , A. Foster , J. Fu , J. Gallicchio , A. Gilbert , J. C. Groh , S. T. Guns , R. Guyser , N. W. Halverson , A. H. Harke-Hosemann , N. L. Harrington , J. W. Henning , W. L. Holzapfel , N. Huang , K. D. Irwin , O. B. Jeong , M. Jonas , A. Jones , T. S. Khaire , M. Korman , D. L. Kubik , S. Kuhlmann , C. -L. Kuo , A. T. Lee , A. E. Lowitz , S. S. Meyer , D. Michalik , J. Montgomery , T. Natoli , H. Nguyen , G. I. Noble , V. Novosad , S. Padin , Z. Pan , J. Pearson , C. M. Posada , W. Quan , A. Rahlin , J. E. Ruhl , J. T. Sayre , E. Shirokoff , G. Smecher , J. A. Sobrin , A. A. Stark , K. T. Story , A. Suzuki , K. L. Thompson , C. Tucker , K. Vanderlinde , G. Wang , N. Whitehorn , V. Yefremenko , K. W. Yoon , M. R. Young

BICEP/Keck XIX: Extremely Thin Composite Polymer Vacuum Windows for BICEP and Other High Throughput Millimeter Wave Telescopes

Millimeter-wave refracting telescopes targeting the degree-scale structure of the cosmic microwave background (CMB) have recently grown to diffraction-limited apertures of over 0.5 meters. These instruments are entirely housed in vacuum…

天体物理仪器与方法 · 物理学 2026-03-16 Keck Collaboration , P. A. R. Ade , Z. Ahmed , M. Amiri , D. Barkats , R. Basu Thakur , C. A. Bischoff , D. Beck , J. J. Bock , H. Boenish , V. Buza , K. Carter , J. R. Cheshire , J. Connors , J. Cornelison , L. Corrigan , M. Crumrine , S. Crystian , A. J. Cukierman , E. Denison , L. Duband , M. Echter , M. Eiben , B. D. Elwood , S. Fatigoni , J. P. Filippini , A. Fortes , M. Gao , C. Giannakopoulos , N. Goeckner-Wald , D. C. Goldfinger , J. A. Grayson , A. Greathouse , P. K. Grimes , G. Hall , G. Halal , M. Halpern , E. Hand , S. A. Harrison , S. Henderson , J. Hubmayr , H. Hui , K. D. Irwin , J. H. Kang , K. S. Karkare , S. Kefeli , J. M. Kovac , C. Kuo , K. Lau , M. Lautzenhiser , A. Lennox , T. Liu , K. G. Megerian , M. Miller , L. Minutolo , L. Moncelsi , Y. Nakato , H. T. Nguyen , R. O'brient , S. Paine , A. Patel , M. A. Petroff , A. R. Polish , T. Prouve , C. Pryke , C. D. Reintsema , T. Romand , D. Santalucia , A. Schillaci , B. Schmitt , E. Sheffield , B. Singari , K. Sjoberg , A. Soliman , T. St Germaine , A. Steiger , B. Steinbach , R. Sudiwala , K. L. Thompson , C. Tsai , C. Tucker , A. D. Turner , C. Vergès , A. G. Vieregg , A. Wandui , A. C. Weber , J. Willmert , W. L. K. Wu , H. Yang , C. Yu , L. Zeng , C. Zhang , S. Zhang

Broadband multi-layer anti-reflection coatings with mullite and duroid for half-wave plates and alumina filters for CMB polarimetry

A broadband two-layer anti-reflection (AR) coating was developed for use on a sapphire half-wave plate (HWP) and an alumina infrared (IR) filter for cosmic microwave background (CMB) polarimetry. Measuring tiny CMB B-mode signals requires…

天体物理仪器与方法 · 物理学 2023-05-16 Kana Sakaguri , Masaya Hasegawa , Yuki Sakurai , Charles Hill , Akito Kusaka

Anti-reflection coating with mullite and Duroid for large-diameter cryogenic sapphire and alumina optics

We developed a broadband two-layer anti-reflection (AR) coating for use on a sapphire half-wave plate (HWP) and an alumina infrared (IR) filter for the cosmic microwave background (CMB) polarimetry. Measuring the faint CMB B-mode signals…

天体物理仪器与方法 · 物理学 2024-02-19 Kana Sakaguri , Masaya Hasegawa , Yuki Sakurai , Junna Sugiyama , Nicole Farias , Charles Hill , Bradley R. Johnson , Kuniaki Konishi , Akito Kusaka , Adrian T. Lee , Tomotake Matsumura , Edward J. Wollack , Junji Yumoto

Two-layer anti-reflection coating with mullite and polyimide foam for large-diameter cryogenic infrared filters

We have developed a novel two-layer anti-reflection (AR) coating method for large-diameter infrared (IR) filters made of alumina, for the use at cryogenic temperatures in millimeter wave measurements. Thermally- sprayed mullite and…

天体物理仪器与方法 · 物理学 2016-11-04 Yuki Inoue , Takaho Hamada , Masaya Hasegawa , Masashi Hazumi , Yasuto Hori , Aritoki Suzuki , Takayuki Tomaru , Tomotake Matsumura , Toshifumi Sakata , Tomoyuki Minamoto , Tohru Hirai

Primordial Gravitational Waves and Inflation: CMB and Direct Detection With Space-Based Laser Interferometers

The curl-modes of Cosmic Microwave Background (CMB) polarization probe horizon-scale primordial gravitational waves related to inflation. A significant source of confusion is expected from a lensing conversion of polarization related to…

天体物理学 · 物理学 2009-11-10 Asantha Cooray

SPIDER: Probing the Early Universe with a Suborbital Polarimeter

We evaluate the ability of SPIDER, a balloon-borne polarimeter, to detect a divergence-free polarization pattern ("B-modes") in the Cosmic Microwave Background (CMB). In the inflationary scenario, the amplitude of this signal is…

宇宙学与河外天体物理 · 物理学 2013-05-06 A. A. Fraisse , P. A. R. Ade , M. Amiri , S. J. Benton , J. J. Bock , J. R. Bond , J. A. Bonetti , S. Bryan , B. Burger , H. C. Chiang , C. N. Clark , C. R. Contaldi , B. P. Crill , G. Davis , O. Doré , M. Farhang , J. P. Filippini , L. M. Fissel , N. N. Gandilo , S. Golwala , J. E. Gudmundsson , M. Hasselfield , G. Hilton , W. Holmes , V. V. Hristov , K. Irwin , W. C. Jones , C. L. Kuo , C. J. MacTavish , P. V. Mason , T. E. Montroy , T. A. Morford , C. B. Netterfield , D. T. O'Dea , A. S. Rahlin , C. Reintsema , J. E. Ruhl , M. C. Runyan , M. A. Schenker , J. A. Shariff , J. D. Soler , A. Trangsrud , C. Tucker , R. S. Tucker , A. D. Turner , D. Wiebe

Plastic Laminate Antireflective Coatings for Millimeter-wave Optics in BICEP Array

The BICEP/Keck series of experiments target the Cosmic Microwave Background at degree-scale resolution from the South Pole. Over the next few years, the "Stage-3" BICEP Array (BA) telescope will improve the program's frequency coverage and…

天体物理仪器与方法 · 物理学 2023-07-19 Marion Dierickx , P. A. R. Ade , Zeeshan Ahmed , Mandana Amiri , Denis Barkats , Ritoban Basu Thakur , Colin A. Bischoff , Dominic Beck , James J. Bock , Victor Buza , James R. Cheshire , Jake Connors , James Cornelison , Michael Crumrine , Ari Jozef Cukierman , Edward Denison , Lionel Duband , Miranda Eiben , Sofia Fatigoni , Jeff P. Filippini , Christos Giannakopoulos , Neil Goeckner-Wald , David Goldfinger , James A. Grayson , Paul Grimes , Grantland Hall , George Halal , Mark Halpern , Emma Hand , Sam A. Harrison , Shawn Henderson , Sergi Hildebrandt , Gene C. Hilton , Johannes Hubmayr , Howard Hui , Kent D. Irwin , Jae Hwan Kang , Kirit S. Karkare , Sinan Kefeli , J. M. Kovac , Chao-Lin Kuo , King Lau , Erik M. Leitch , Amber Lennox , K , . G. Megerian , Lorenzo Minutolo , Lorenzo Moncelsi , Yuka Nakato , Toshiya Namikawa , H. T. Nguyen , Roger O'brient , Steven Palladino , Matthew Petroff , Nathan Precup , Thomas Prouve , Clement Pryke , Benjamin Racine , Carl D. Reintsema , Destiny Santalucia , Alessandro Schillaci , Benjamin Schmitt , Baibhav Singari , Ahmed Soliman , Tyler St Germaine , Bryan Steinbach , Rashmi Sudiwala , Keith L. Thompson , Carole Tucker , Anthony D. Turner , Caterina Umiltà , Clara Verges , Abigail G. Vieregg , Albert Wandui , Alexis C. Weber , Don Wiebe , Justin Willmert , Wai Ling K. Wu , Hung-I Yang , Ki Won Yoon , Edward Young , Cyndia Yu , Lingzhen Zeng , Cheng Zhang , Silvia Zhang

High-impedence NbSi TES sensors for studying the cosmic microwave background radiation

Precise measurements of the cosmic microwave background (CMB) are crucial in cosmology, because any proposed model of the universe must account for the features of this radiation. Of all CMB measurements that the scientific community has…

天体物理仪器与方法 · 物理学 2013-07-08 Claudia Nones , Stefanos Marnieros , Alain Benoit , Laurent Bergé , Aurelien Bideau , Philippe Camus , Louis Dumoulin , Alessandro Monfardini , Olivier Rigaut

Constraining Inflation with Cosmic Microwave Background Polarization

Observations of the polarization of the cosmic microwave backround (CMB) have the potential to place much tighter constraints on cosmological parameters than observations of the fluctuations in temperature alone. We discuss using CMB…

天体物理学 · 物理学 2009-10-30 William H. Kinney

CMB Optical Depth Measurements: Past, Present, Future

The polarization of the cosmic microwave background (CMB) is encoded with exactly the same cosmic information as the CMB's temperature anistropy. However, polarization has the additional promise of accurately probing the reionization…

天体物理学 · 物理学 2009-11-13 Brian Keating , Nathan Miller

Advances in the Fabrication of On-chip Superconducting Integral Field Units for CMB and Line-Intensity Astronomy

Studying the polarization and spectral distortion of the Cosmic Microwave Background (CMB) in tandem with intensity fluctuations of the Cosmic Infrared Background (CIB) allows us to verify our assumptions on cosmic inflation and investigate…

仪器与探测器 · 物理学 2026-03-18 L. G. G. Olde Scholtenhuis , D. Perez Capelo , K. Karatsu , D. J. Thoen , A. J. van der Linden , S. O. Dabironezare , L. H. Marting , J. J. A. Baselmans , S. Vollebregt , A. Endo

Ultra High Energy Cosmology with POLARBEAR

Observations of the temperature anisotropy of the Cosmic Microwave Background (CMB) lend support to an inflationary origin of the universe, yet no direct evidence verifying inflation exists. Many current experiments are focussing on the…

宇宙学与河外天体物理 · 物理学 2011-10-11 B. Keating , S. Moyerman , D. Boettger , J. Edwards , G. Fuller , F. Matsuda , N. Miller , H. Paar , G. Rebeiz , I. Schanning , M. Shimon , N. Stebor , K. Arnold , D. Flanigan , W. Holzapfel , J. Howard , Z. Kermish , A. Lee , M. Lungu , M. Myers , H. Nishino , R. O'Brient , E. Quealy , C. Reichardt , P. Richards , C. Shimmin , B. Steinbach , A. Suzuki , O. Zahn , J. Borrill , C. Cantalupo , E. Kisner , E. Linder , M. Sholl , H. Spieler , A. Anthony , N. Halverson , J. Errard , G. Fabbian , M. Le Jeune , R. Stompor , A. Jaffe , D. O'Dea , Y. Chinone , M. Hasegawa , M. Hazumi , T. Matsumura , H. Morii , A. Shimizu , T. Tomaru , P. Hyland , M. Dobbs , P. Ade , W. Grainger , C. Tucker

A Constraint on Primordial $B$-Modes from the First Flight of the SPIDER Balloon-Borne Telescope

We present the first linear polarization measurements from the 2015 long-duration balloon flight of SPIDER, an experiment designed to map the polarization of the cosmic microwave background (CMB) on degree angular scales. Results from these…

宇宙学与河外天体物理 · 物理学 2021-03-25 SPIDER Collaboration , P. A. R. Ade , M. Amiri , S. J. Benton , A. S. Bergman , R. Bihary , J. J. Bock , J. R. Bond , J. A. Bonetti , S. A. Bryan , H. C. Chiang , C. R. Contaldi , O. Doré , A. J. Duivenvoorden , H. K. Eriksen , M. Farhang , J. P. Filippini , A. A. Fraisse , K. Freese , M. Galloway , A. E. Gambrel , N. N. Gandilo , K. Ganga , R. Gualtieri , J. E. Gudmundsson , M. Halpern , J. Hartley , M. Hasselfield , G. Hilton , W. Holmes , V. V. Hristov , Z. Huang , K. D. Irwin , W. C. Jones , A. Karakci , C. L. Kuo , Z. D. Kermish , J. S. -Y. Leung , S. Li , D. S. Y. Mak , P. V. Mason , K. Megerian , L. Moncelsi , T. A. Morford , J. M. Nagy , C. B. Netterfield , M. Nolta , R. O'Brient , B. Osherson , I. L. Padilla , B. Racine , A. S. Rahlin , C. Reintsema , J. E. Ruhl , M. C. Runyan , T. M. Ruud , J. A. Shariff , E. C. Shaw , C. Shiu , J. D. Soler , X. Song , A. Trangsrud , C. Tucker , R. S. Tucker , A. D. Turner , J. F. van der List , A. C. Weber , I. K. Wehus , S. Wen , D. V. Wiebe , E. Y. Young

Half-wave Plates for the Spider Cosmic Microwave Background Polarimeter

Spider is a balloon-borne array of six telescopes that will observe the Cosmic Microwave Background. The 2400 antenna-coupled bolometers in the instrument will make a polarization map of the CMB with ~degree resolution at 150 GHz and 95…

天体物理仪器与方法 · 物理学 2014-02-12 Sean Bryan

Deciphering Inflation with Gravitational Waves: Cosmic Microwave Background Polarization vs. Direct Detection with Laser Interferometers

A detection of the primordial gravitational wave background is considered to be the ``smoking-gun '' evidence for inflation. While super-horizon waves are probed with cosmic microwave background (CMB) polarization, the relic background will…

天体物理学 · 物理学 2011-05-12 Tristan L. Smith , Hiranya V. Peiris , Asantha Cooray