Dr. Benjamin D. Chrysler Profile

Dr. Benjamin D. Chrysler

Optical Simulation Engineer at Amazon Lab126

SPIE Involvement:

Author

Publications (19)

SPIE Journal Paper | 18 May 2022

Lateral spectrum splitting system with perovskite photovoltaic cells

Benjamin Chrysler, Sean Shaheen, Raymond Kostuk

JPE, Vol. 12, Issue 02, 022206, (May 2022) https://doi.org/10.1117/12.10.1117/1.JPE.12.022206

KEYWORDS: Solar cells, Diffraction, Holograms, Perovskite, Solar energy, Volume holography, Modulation, Holography, Diffraction gratings, Optical design

Read Abstract +

SPIE Journal Paper | 5 August 2021

Design of a waveguide eye-tracking system operating in near-infrared with holographic optical elements

Raymond Kostuk, Jianbo Zhao, Benjamin Chrysler

OE, Vol. 60, Issue 08, 085101, (August 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.8.085101

KEYWORDS: Holographic optical elements, Waveguides, Holograms, Wavefronts, Optical design, Holography, Refractive index, Diffraction, Multiplexing, Modulation

Read Abstract +

SPIE Journal Paper | 25 May 2021 Open Access

Holographic low concentration optical system increasing light collection efficiency of regular solar panels

Jianbo Zhao, Benjamin Chrysler, Raymond Kostuk

JPE, Vol. 11, Issue 02, 027002, (May 2021) https://doi.org/10.1117/12.10.1117/1.JPE.11.027002

KEYWORDS: Solar cells, Holographic optical elements, Diffraction, Holography, Glasses, Holograms, Solar energy, Modulation, Diffusers, Sun

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 15 April 2020 Presentation + Paper

Design of volume holographic lenses for operation at 850nm in augmented reality eyewear applications

Jianbo Zhao, Jilian Nguyen, Benjamin Chrysler, Raymond Kostuk

Proceedings Volume 11350, 1135003 (2020) https://doi.org/10.1117/12.2556045

KEYWORDS: Holography, Holograms, Optical design, Wavefronts, Diffraction, Augmented reality, Holographic optical elements, Lenses, Eyewear, Volume holography

Read Abstract +

Recent research in augmented reality (AR) eyewear has prompted interest in the use of volume holographic optical elements (VHOEs) for this application. This interest in VHOEs is due to a number of factors including: their formation in thin, lightweight films that can be deposited on a variety of substrate; high diffraction efficiency, transparency, and low scatter of the resulting elements; the ability to multiplex several elements in the same aperture; and the potential for mass production by using replication methods. However, a number of design issues must be taken into consideration when using VHOEs especially when used as input and output couplers that have optical power as required for AR eyewear. One such issue is the design of input and output couplers with optical power for use at wavelengths that differ from the construction wavelength. For instance, most photopolymers and dichromated gelating materials are sensitive in the blue-red (450-650 nm) wavelength range but not in the infrared (IR) (750-900nm) where sensing is desired for AR systems. Several methods have been suggested in the literature to address this problem for holographic lenses and vary in the degree of complexity. The problem of making holographic lenses for waveguide input and output couplers at different wavelengths is even more complex due to the need to exceed the critical angle for the construction beams. Fortunately, optical sensing functions frequently do not require high resolution, and this can be used to advantage in the design process. In this paper, a design method is presented that combines wavefront/diffraction efficiency optimization, nonsequential raytracing, and wavefront compensation to form waveguide couplers with an optical power that are formed with a construction wavelength of 532 nm and a reconstruction wavelength of 850 nm. The aberrations caused by Bragg mismatch and the contrast reduction introduced by ghost images are analyzed by simulation and experiment. The experimental results show that an image resolution of ~10 lp/mm can be achieved with the holographic lens with potential improvement to ~40 lp/mm by including a cylindrical lens in the reconstruction beams.

Proceedings Article | 13 April 2020 Presentation + Paper

Improving the repeatability of the spectral bandwidth and diffraction efficiency of holograms formed in dichromated gelatin

Benjamin Chrysler, Elias Salay, Raymond Kostuk

Proceedings Volume 11367, 1136718 (2020) https://doi.org/10.1117/12.2555630

KEYWORDS: Humidity, Holograms, Diffraction, Transmittance, Modulation, Glasses, Water, Holography, Chemical reactions, Refractive index

Read Abstract +

Proceedings Article | 13 April 2020 Presentation + Paper

Holographic spectrum-splitting photovoltaic system using bifacial cells

Benjamin Chrysler, Raymond Kostuk

Proceedings Volume 11366, 113660P (2020) https://doi.org/10.1117/12.2555874

KEYWORDS: Silicon, Solar energy, Photovoltaics, Holography, Solar cells, Volume holography, Energy conversion efficiency, Energy efficiency

Read Abstract +

Proceedings Article | 9 September 2019 Presentation + Paper

Improved solar illumination collection using holographic light management techniques

Jianbo Zhao, Benjamin Chrysler, Sam Tan, Raymond Kostuk

Proceedings Volume 11120, 111200L (2019) https://doi.org/10.1117/12.2529868

KEYWORDS: Holographic optical elements, Solar cells, Reflection, Holography, Solar energy, Diffraction, Systems modeling

Read Abstract +

Proceedings Article | 9 September 2019 Presentation + Paper

Spectrum-splitting photovoltaic system using bifacial cells for high energy yield

Benjamin Chrysler, Xuessen Tan, Jianbo Zhao, Raymond Kostuk

Proceedings Volume 11121, 111210B (2019) https://doi.org/10.1117/12.2528049

KEYWORDS: Solar energy, Solar cells, Silicon, Holography, Photovoltaics, Diffraction, Gallium arsenide, Diffusers

Read Abstract +

Proceedings Article | 6 September 2019 Presentation + Paper

Dynamic calibration of a channeled spectropolarimeter for extended temperature stability

Benjamin Chrysler, Yukitoshi Otani, Nathan Hagen

Proceedings Volume 11132, 111320P (2019) https://doi.org/10.1117/12.2528078

KEYWORDS: Temperature metrology, Calibration, Wave plates, Phase measurement, Polarization, Reconstruction algorithms, Quartz, Polarimetry, Spectroscopy, Linear polarizers

Read Abstract +

Proceedings Article | 6 September 2019 Paper

Practical design issues for snapshot Mueller matrix spectropolarimetry

Nathan Hagen, Benjamin Chrysler, Yukitoshi Otani

Proceedings Volume 11132, 111320H (2019) https://doi.org/10.1117/12.2525006

KEYWORDS: Wave plates, Multiplexing, Spectroscopy, Tolerancing, Polarization, Modulation, Heterodyning, Birefringence, Polarimetry

Read Abstract +

Proceedings Article | 17 September 2018 Presentation + Paper

Volume hologram replication system for photovoltaic applications

Benjamin Chrysler, Raymond Kostuk

Proceedings Volume 10759, 107590W (2018) https://doi.org/10.1117/12.2321348

KEYWORDS: Holograms, Holography, Prisms, Diffraction, Volume holography, Photovoltaics, Solar energy, Manufacturing, Prototyping, Solar cells

Read Abstract +

Proceedings Article | 14 September 2018 Presentation + Paper

Holographic cap collectors for enhanced mid-day energy production of vertically mounted bifacial photovoltaic modules

Silvana Ayala Pelaez, Sam Tan, Benjamin Chrysler, Jianbo Zhao, Yuechen Wu, Raymond Kostuk

Proceedings Volume 10758, 107580P (2018) https://doi.org/10.1117/12.2321678

KEYWORDS: Solar cells, Holography, Diffraction, Holographic optical elements, Holograms, Diffraction gratings, Solar energy, Sun, Optical design

Read Abstract +

Proceedings Article | 14 September 2018 Presentation + Paper

Increased power collection efficiency of conventional silicon photovoltaic modules with holographic light management techniques

Jianbo Zhao, Yuechen Wu, Benjamin Chrysler, Silvana Ayala Pelaez, Raymond Kostuk

Proceedings Volume 10758, 1075809 (2018) https://doi.org/10.1117/12.2321643

KEYWORDS: Solar cells, Diffusers, Holograms, Diffraction, Silicon, Solar energy, Diffraction gratings, Optical design, Holography

Read Abstract +

SPIE Journal Paper | 8 January 2018 Open Access

Design and fabrication of cascaded dichromate gelatin holographic filters for spectrum-splitting PV systems

Yuechen Wu, Benjamin Chrysler, Raymond Kostuk

JPE, Vol. 8, Issue 01, 017001, (January 2018) https://doi.org/10.1117/12.10.1117/1.JPE.8.017001

KEYWORDS: Holography, Optical filters, Solar cells, Optical design, Diffraction gratings, Holograms, Photovoltaics, Diffraction, Holographic optical elements, Solar energy

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 17 October 2017 Paper

Design and optimization of cascaded DCG based holographic elements for spectrum-splitting PV systems

Yuechen Wu, Benjamin Chrysler, Silvana Ayala Pelaez, Raymond Kostuk

Proceedings Volume 10379, 103790T (2017) https://doi.org/10.1117/12.2273229

KEYWORDS: Holograms, Optical design, Photovoltaics, Solar energy, Solar concentrators, Volume holography, Solar cells, Optical filters

Read Abstract +

Proceedings Article | 25 August 2017 Paper

Volume holographic lens spectrum-splitting photovoltaic system for high energy yield with direct and diffuse solar illumination

Benjamin Chrysler, Yuechen Wu, Zhengshan Yu, Raymond Kostuk

Proceedings Volume 10368, 103680G (2017) https://doi.org/10.1117/12.2273204

KEYWORDS: Energy conversion efficiency, Holography, Solar energy, Volume holography, Photovoltaics, Solar concentrators, Solar cells, Gallium arsenide, Holograms, Diffraction

Read Abstract +

Proceedings Article | 23 September 2016 Presentation + Paper

Environmental stability study of holographic solar spectrum splitting materials

Benjamin Chrysler, Silvana Ayala Pelaez, Yuechen Wu, Shelby Vorndran, Raymond Kostuk

Proceedings Volume 9937, 99370N (2016) https://doi.org/10.1117/12.2237071

KEYWORDS: Optical filters, Holography, Holograms, Optical design, Glasses, Diffraction, Reflection, Transmittance, Absorption, Solar cells

Read Abstract +

Proceedings Article | 23 September 2016 Presentation + Paper

Comparison of holographic lens and filter systems for lateral spectrum splitting

Shelby Vorndran, Benjamin Chrysler, Raymond Kostuk

Proceedings Volume 9937, 99370K (2016) https://doi.org/10.1117/12.2236105

KEYWORDS: Holography, Solar energy, Optical filters, Diffraction, Solar cells, Holograms, Volume holography, Energy efficiency, Brain-machine interfaces, Silicon

Read Abstract +

Proceedings Article | 23 September 2016 Presentation + Paper

Segmented holographic spectrum splitting concentrator

Silvana Ayala P., Shelby Vorndran, Yuechen Wu, Benjamin Chrysler, Raymond Kostuk

Proceedings Volume 9937, 99370L (2016) https://doi.org/10.1117/12.2236699

KEYWORDS: Solar concentrators, Holography, Holographic concentrators, Optical filters, Silicon, Solar cells, Solar energy, Holographic optical elements, Gallium arsenide, Image segmentation

Read Abstract +

Showing 5 of 19 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years