Linear polarization characteristics of broadband half-wave plate based on monolayer all-dielectric metamaterials

2021 ◽  
Author(s):  
xiaoyuan Hao ◽  
Yan Zhihao ◽  
Liu Songyi ◽  
Zhang Yuting
Keyword(s):  
Linear Polarization ◽  
Half Wave Plate ◽  
Wave Plate ◽  
Half Wave ◽  
Polarization Characteristics

Polarimetric properties of asteroids in the near-infrared

2021 ◽  
Author(s):  
Joseph Masiero ◽  
Karri Muinonen ◽  
Samaporn Tinyanont ◽  
Maxwell Millar-Blanchaer
Keyword(s):  
Linear Polarization ◽  
Near Infrared ◽  
Stokes Component ◽  
Low Resolution ◽  
Half Wave Plate ◽  
Wave Plate ◽  
Half Wave ◽  
First Results ◽  
Better Than

<p>We present first results from a polarimetric survey of asteroids in the near-infrared J and H bands (1.25 and 1.65 microns, respectively). This survey has been enabled by the newly commissioned WIRC-Pol instrument on the Palomar 5 m telescope.  WIRC-Pol simultaneously senses the four linear polarization components from the target, while using a half-wave plate to beam swap between them. This setup allows us to obtain bandpass polarimetric accuracies better than 0.1% for our targets.  WIRC-Pol also obtains low resolution spectra of each Stokes component, allowing us to investigate the spectropolarimetric properties of our targets as a function of phase.  We show polarimetric phase curves for objects that have been sampled at multiple phases, our initial spectropolarimetric findings, and discuss the results from modeling these observations. </p>

scholarly journals Polypropylene embedded metal mesh broadband achromatic half-wave plate for millimeter wavelengths

2011 ◽  
Vol 50 (21) ◽  
pp. 3750 ◽  
Author(s):  
Jin Zhang ◽  
Peter A. R. Ade ◽  
Philip Mauskopf ◽  
Giorgio Savini ◽  
Lorenzo Moncelsi ◽  
...  
Keyword(s):  
Half Wave Plate ◽  
Metal Mesh ◽  
Wave Plate ◽  
Millimeter Wavelengths ◽  
Half Wave

scholarly journals Switchable Quarter-Wave Plate and Half-Wave Plate Based on Phase-Change Metasurface

2020 ◽  
Vol 12 (2) ◽  
pp. 1-10 ◽  
Author(s):  
Yaru Li ◽  
Jun Luo ◽  
Xiong Li ◽  
Mingbo Pu ◽  
Xiaoliang Ma ◽  
...  
Keyword(s):  
Phase Change ◽  
Quarter Wave Plate ◽  
Half Wave Plate ◽  
Wave Plate ◽  
Half Wave ◽  
Quarter Wave

Achromatic half-wave plate for submillimeter instruments in cosmic microwave background astronomy: experimental characterization

2006 ◽  
Vol 45 (27) ◽  
pp. 6982 ◽  
Author(s):  
Giampaolo Pisano ◽  
Giorgio Savini ◽  
Peter A. R. Ade ◽  
Vic Haynes ◽  
Walter K. Gear
Keyword(s):  
Cosmic Microwave Background ◽  
Experimental Characterization ◽  
Microwave Background ◽  
Half Wave Plate ◽  
Wave Plate ◽  
Half Wave

scholarly journals Optimization of the half wave plate configuration for the LSPE-SWIPE experiment

2017 ◽  
Vol 841 ◽  
pp. 012001 ◽  
Author(s):  
A Buzzelli ◽  
G de Gasperis ◽  
P de Bernardis ◽  
S Masi ◽  
N Vittorio
Keyword(s):  
Half Wave Plate ◽  
Wave Plate ◽  
Half Wave
Sign in / Sign up

Export Citation Format

Share Document