Kunjithapatham Balasubramanian

发表

Exoplanet coronagraph shaped pupil masks and laboratory scale star shade masks: design, fabrication and characterization

Dan Sirbu, Hanying Zhou, Brian Kern, 2015, SPIE Optical Engineering + Applications.

Shaped pupil coronagraphy for WFIRST: high-contrast broadband testbed demonstration

Fang Shi, Hanying Zhou, Dwight Moody, 2017, Optical Engineering + Applications.

Low order wavefront sensing and control for WFIRST coronagraph

Fang Shi, Ilya Poberezhskiy, Erkin Sidick, 2016, Astronomical Telescopes + Instrumentation.

Low order wavefront sensing and control for WFIRST-AFTA coronagraph

Xu Wang, Fang Shi, Brian Kern, 2015, SPIE Optical Engineering + Applications.

WFIRST Phase B HLC occulter mask baselining and testbed WFC performance validation

John E. Krist, Scott A. Basinger, Dwight Moody, 2019, Optical Engineering + Applications.

Demonstration of high contrast in 10% broadband light with the shaped pupil coronagraph

N. Jeremy Kasdin, Ruslan Belikov, Michael Carr, 2007, SPIE Optical Engineering + Applications.

Dynamic testbed demonstration of WFIRST coronagraph low order wavefront sensing and control (LOWFS/C)

Xin An, Fang Shi, Hanying Zhou, 2017, Optical Engineering + Applications.

HCIT contrast performance sensitivity studies: simulation versus experiment

Brian Kern, Erkin Sidick, John Krist, 2013, Optics & Photonics - Optical Engineering + Applications.

Effects of optical-density and phase dispersion of an imperfect band-limited occulting mask on the broadband performance of a TPF coronagraph

Erkin Sidick, Kunjithapatham Balasubramanian, E. Sidick, 2007, SPIE Optical Engineering + Applications.

Technology gap assessment for a future large-aperture ultraviolet-optical-infrared space telescope

Lee D. Feinberg, Stuart B. Shaklan, Julie A. Crooke, 2016, Journal of astronomical telescopes, instruments, and systems.

Testbed demonstration of high-contrast coronagraph imaging in search for Earth-like exoplanets

Fang Shi, Dwight Moody, Brian Kern, 2019, Optical Engineering + Applications.

Validation of diffraction models with experimental results from the Princeton starshade testbed

N. Jeremy Kasdin, Kunjithapatham Balasubramanian, Karl Yee, 2020, Astronomical Telescopes + Instrumentation.

Low-cost high-precision PIAA optics for high contrast imaging with exo-planet coronagraphs

Olivier Guyon, Laurent Pueyo, Kunjithapatham Balasubramanian, 2010, Astronomical Telescopes + Instrumentation.

Modeling non-scalar diffraction in the Princeton starshade testbed

Stuart B. Shaklan, Jeremy Kasdin, Kunjithapatham Balasubramanian, 2018, Astronomical Telescopes + Instrumentation.

Systematic errors and defects in fabricated coronagraph masks and laboratory scale star-shade masks and their performance impact

Fang Shi, Eric Cady, Byoung-Joon Seo, 2017 .

Mirror coatings for large aperture UV optical infrared telescope optics

Shouleh Nikzad, Kunjithapatham Balasubramanian, Javier Del Hoyo, 2017, Optical Engineering + Applications.

High-contrast coronagraph performance in the presence of focal plane mask defects

Eric Cady, Erkin Sidick, Kunjithapatham Balasubramanian, 2014, Astronomical Telescopes and Instrumentation.

Technology development for the Advanced Technology Large Aperture Space Telescope (ATLAST) as a candidate large UV-Optical-Infrared (LUVOIR) surveyor

Mark Clampin, Matthew R. Bolcar, H. Philip Stahl, 2015, SPIE Optical Engineering + Applications.

Measurement of wavefront phase delay and optical density in apodized coronagraphic mask materials

Kunjithapatham Balasubramanian, Daniel W. Wilson, Peter G. Halverson, 2005, SPIE Optics + Photonics.

Design description and commissioning performance of a stable coronagraph technology development testbed for direct imaging of Earth-like exoplanets

Fang Shi, Dwight Moody, Brian Kern, 2019, Optical Engineering + Applications.

Numerically optimized coronagraph designs for the Habitable Exoplanet Imaging Mission (HabEx) concept

Laurent Pueyo, Garreth Ruane, Kunjithapatham Balasubramanian, 2018, Astronomical Telescopes + Instrumentation.

Rewritable mutlilevel recording using blue laser and growth-dominant phase-change optical discs

Kunjithapatham Balasubramanian, Kenjirou Kiyono, Michael P. O'Neill, 2002, Optical Data Storage.

Fabrication of coronagraph masks and laboratory scale star-shade masks: characteristics, defects, and performance

Fang Shi, Richard Muller, Byoung-Joon Seo, 2017, Optical Engineering + Applications.

Band-limited image plane masks for the Terrestrial Planet Finder coronagraph: materials and designs for broadband performance.

Kunjithapatham Balasubramanian, 2008, Applied optics.

Demonstration of high contrast with an obscured aperture with the WFIRST-AFTA shaped pupil coronagraph

N. Jeremy Kasdin, Xin An, Eric Cady, 2015 .

Progress on the occulter experiment at Princeton

Michael Carr, Dan Sirbu, Eric Cady, 2009, Optical Engineering + Applications.

Ultrathin protective coatings by atomic layer engineering for far ultraviolet aluminum mirrors

Kevin France, Shouleh Nikzad, April D. Jewell, 2018, Astronomical Telescopes + Instrumentation.

Thickness-dependent optical properties of metals and alloys applicable to TPF coronagraph image masks

Erkin Sidick, Kunjithapatham Balasubramanian, Richard E. Muller, 2007, SPIE Optical Engineering + Applications.

Toward 1010 contrast for terrestrial exoplanet detection: demonstration of wavefront correction in a shaped-pupil coronagraph

Robert J. Vanderbei, Ruslan Belikov, Michael Carr, 2006, SPIE Astronomical Telescopes + Instrumentation.

Broadband suppression and occulter position sensing at the Princeton occulter testbed

Dan Sirbu, Eric Cady, Jeremy Kasdin, 2010, Astronomical Telescopes + Instrumentation.

WFIRST Coronagraph Technology Development Testbeds: Status and Recent Testbed Results

Fang Shi, Eric Cady, Dwight Moody, 2018 .

The JWST/NIRCam coronagraph flight occulters

John E. Krist, Eugene Serabyn, Kunjithapatham Balasubramanian, 2010, Astronomical Telescopes + Instrumentation.

Nanofabrication of ultra-low reflectivity black silicon surfaces and devices (Presentation Recording)

N. Jeremy Kasdin, Kunjithapatham Balasubramanian, Eric Cady, 2015, SPIE NanoScience + Engineering.

Critical characteristics of coronagraph masks influencing high contrast performance

Eric Cady, Dwight Moody, Hanying Zhou, 2019, Optical Engineering + Applications.

Laboratory demonstration of Phase Induced Amplitude Apodization (PIAA) coronagraph with better than 10-9 contrast

Frantz Martinache, Olivier Guyon, Brian Kern, 2013, Optics & Photonics - Optical Engineering + Applications.

The JWST/NIRCam coronagraph: mask design and fabrication

Marcia J. Rieke, Gopal Vasudevan, John E. Krist, 2009, Optical Engineering + Applications.

HCIT broadband contrast performance sensitivity studies

Stuart B. Shaklan, Erkin Sidick, Kunjithapatham Balasubramanian, 2012, Other Conferences.

Aluminum mirror coatings for UVOIR telescope optics including the far UV

Stuart Shaklan, Shouleh Nikzad, Kunjithapatham Balasubramanian, 2015, SPIE Optical Engineering + Applications.

Low-order wavefront sensing and control for WFIRST-AFTA coronagraph

Xu Wang, J. Kent Wallace, Fang Shi, 2015 .

Diamond turned high precision PIAA optics and four mirror PIAA system for high contrast imaging of exo-planets

Olivier Guyon, Ruslan Belikov, Eric Cady, 2011, Optical Engineering + Applications.

High contrast internal and external coronagraph masks produced by various techniques

Olivier Guyon, N. Jeremy Kasdin, Ruslan Belikov, 2013, Optics & Photonics - Optical Engineering + Applications.

Atomic layer deposition and etching methods for far ultraviolet aluminum mirrors

Kevin France, Shouleh Nikzad, April D. Jewell, 2017, Optical Engineering + Applications.

Polarization compensating protective coatings for TPF-Coronagraph optics to control contrast degrading cross polarization leakage

Stuart B. Shaklan, Luis Marchen, Kunjithapatham Balasubramanian, 2005, SPIE Optics + Photonics.

Design and construction of a 76m long-travel laser enclosure for a space occulter testbed

N. Jeremy Kasdin, Dan Sirbu, Yunjong Kim, 2016, Astronomical Telescopes + Instrumentation.

Laboratory performance of the shaped pupil coronagraphic architecture for the WFIRST/AFTA coronagraph

N. Jeremy Kasdin, Xin An, Hanying Zhou, 2015, SPIE Optical Engineering + Applications.

Flight mask designs of the Roman Space Telescope coronagraph instrument

Bertrand Mennesson, N. Jeremy Kasdin, Scott A. Basinger, 2021, Optical Engineering + Applications.

TECHNOLOGY DEVELOPMENT FOR EXOPLANET MISSIONS Technology Milestone Report Phase-Induced Amplitude Apodization (PIAA) Technology Development, Milestone 1 Monochromatic Contrast Demonstration

Olivier Guyon, Brian Kern, Kunjithapatham Balasubramanian, 2014 .

Protective coatings for FUV to NIR advanced telescope mirrors

Shouleh Nikzad, Kunjithapatham Balasubramanian, Paul A. Scowen, 2014 .

Ultra low reflectivity black silicon surfaces and devices enable unique optical applications (Conference Presentation)

Kunjithapatham Balasubramanian, Karl Yee, Louay A. Eldada, 2017 .

Starshade Technology Development Activity Milestone 1 B : Demonstration of High Contrast in Broadband Light at a Flight-like Fresnel Number

N. Jeremy Kasdin, Kunjithapatham Balasubramanian, Anthony Harness, 2019 .

Band-limited masks for TPF coronagraph

Erkin Sidick, Kunjithapatham Balasubramanian, John T. Trauger, 2007 .

Occulting Focal Plane Masks for Terrestrial Planet Finder Coronagraph: Design, Fabrication, Simulations and Test Results

Fang Shi, Stuart Shaklan, Kunjithapatham Balasubramanian, 2005, Proceedings of the International Astronomical Union.

Starshade Technology Development Activity Milestone 1 A : Demonstration of High Contrast in Monochromatic Light at a Flight-like Fresnel Number

N. Jeremy Kasdin, Stuart Shaklan, Kunjithapatham Balasubramanian, 2019 .