Focal Plane Phase Masks for PIAA: Design and Manufacturing

被引：5
|
作者：
Newman, K. [1 ,2 ]
Conway, J. [3 ]
Belikov, R. [2 ]
Guyon, O. [1 ,4 ]
机构：
[1] Univ Arizona, Coll Opt Sci, 1630 E Univ Blvd, Tucson, AZ 85721 USA
[2] NASA, Ames Res Ctr, Bldg 245-144, Moffett Field, CA 94035 USA
[3] Stanford Nanofabricat Facil, Paul G Allen Bldg,420 Via Palou Mall, Stanford, CA 94305 USA
[4] Natl Astron Observ Japan NAOJ, Subaru Telescope, 650 N AOhoku Pl, Hilo, HI 96720 USA
来源：
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC | 2016年 / 128卷 / 963期
基金：
美国国家航空航天局;
关键词：
planets and satellites: detection;
D O I：
10.1088/1538-3873/128/963/055003
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The Phase Induced Amplitude Apodization Complex Mask Coronagraph (PIAACMC) is a coronagraph architecture for the direct detection of extrasolar planets, which can achieve close to the theoretical performance limit of any direct detection system. The primary components of a PIAACMC system are the Phase Induced Amplitude Apodization (PIAA) optics and the complex phase-shifting focal plane mask. PIAA optics have been produced and demonstrated with high coronagraph performance. In this paper, we describe the design process for the phase-shifting focal plane mask, and strategies for smoothing the mask profile. We describe the mask manufacturing process and show manufacturing results. Errors in the fabricated mask profile degrade the system performance, but we can recover performance by refining the manufacturing process and implementing wavefront control.
引用
收藏
页码：1 / 7
页数：7
相关论文
共 50 条
  • [31] Smart focal plane masks: rewritable photochromic films for astronomical multi-object spectroscopy
    Bianco, A
    Bertarelli, C
    Gallazzi, MC
    Zerbi, G
    Giro, E
    Molinari, E
    ASTRONOMISCHE NACHRICHTEN, 2005, 326 (05) : 370 - 374
  • [32] Optimization of Lyot Coronagraph Focal Plane Masks for Improved Low-Order Wavefront Sensing
    Sidick, Erkin
    Riggs, A. J. Eldorado
    TECHNIQUES AND INSTRUMENTATION FOR DETECTION OF EXOPLANETS IX, 2019, 11117
  • [33] Design of a large aperture focal plane curtain shutter
    Jiang, Renkui
    Liang, Wei
    Fan, Yongkun
    Zhang, Fu
    Zhang, Yongchao
    JOURNAL OF OPTICAL TECHNOLOGY, 2023, 90 (06) : 336 - 343
  • [34] Focal plane array design for the GAIA space mission
    Saint-Pé, O
    Mérat, P
    Safa, F
    Pace, O
    Perryman, MAC
    OPTICAL DETECTORS FOR ASTRONOMY II: STATE-OF-THE-ART AT THE TURN OF THE MILLENNIUM, 2000, 252 : 149 - 163
  • [35] Curved focal plane compensation design for surveillance system
    Fang, ZH
    Li, DP
    Chen, GL
    OPTOELECTRONIC DEVICES AND INTEGRATION, PTS 1 AND 2, 2005, 5644 : 676 - 681
  • [36] Advanced Design of Scanning Infrared Focal Plane Arrays
    Dvoretskii S.A.
    Kovchavtsev A.P.
    Lee I.I.
    Polovinkin V.G.
    Sidorov G.Y.
    Yakushev M.V.
    Optoelectronics, Instrumentation and Data Processing, 2018, 54 (6) : 569 - 575
  • [37] Design of a focal plane array with analog neural preprocessing
    Koren, I
    Dohndorf, J
    Schlussler, JU
    Werner, J
    Kronig, A
    Ramacher, U
    ADVANCED FOCAL PLANE ARRAYS AND ELECTRONIC CAMERAS, 1996, 2950 : 64 - 74
  • [38] Design of a novel uncooled infrared focal plane array
    Jiao, Binbin
    Chen, Dapeng
    Li, Chaobo
    Shi, Shali
    Ye, Tianchun
    Zhang, Qingchuan
    Guo, Zheying
    Dong, Fengliang
    Miao, Zhenyu
    2006 1ST IEEE INTERNATIONAL CONFERENCE ON NANO/MICRO ENGINEERED AND MOLECULAR SYSTEMS, VOLS 1-3, 2006, : 430 - 433
  • [39] CONTROL AND DESIGN OF NONUNIFORMITIES IN A HYBRID FOCAL PLANE ARRAY
    GOPAL, V
    DHAR, V
    OPTICAL ENGINEERING, 1992, 31 (11) : 2330 - 2335
  • [40] Design optimization and fabrication of the focal plane array reflector
    Chinese Academy of Sciences Key Laboratory of Mechanical Behavior and Design of Materials, University of Science and Technology of China, Hefei, Anhui 230027, China
    不详
    不详
    Guangxue Xuebao, 2013, 1
12345