Holographic lenses for building integrated concentrating photovoltaics

D Chemisana, MV Collados, M Quintanilla, J Atencia - Applied energy, 2013 - Elsevier
A volume transmission phase holographic element was designed and constructed to
perform as a building integrated photovoltaic concentrator. The holographic lens diffracts …

Development and testing of low spatial frequency holographic concentrator elements for collection of solar energy

H Akbari, I Naydenova, H Ahmed, S McCormack… - Solar Energy, 2017 - Elsevier
The aim of this research is to use holographically recorded diffractive optical elements
(DOEs) recorded in photopolymer in order to effectively collect and concentrate solar …

Design and analysis of holographic optical elements for their use as couplers with appreciable efficiency at different optical transmission windows

AK Singh, A Yadav, AA Khan, S Roy, HL Yadav - Optik, 2022 - Elsevier
The diffraction efficiency of a recorded Holographic optical element changes with change in
wavelength of reconstruction wave even for on-Bragg angle reconstruction. Diffraction …

Recording and analysis of off-axis multiplexed volume holographic lens for wavelength selective wide acceptance angle operation in concentrator photovoltaics

AA Khan, HL Yadav - Optical Engineering, 2023 - spiedigitallibrary.org
Photovoltaic (PV) conversion is highly wavelength-dependent. The efficiency of a PV system
is maximum when converting photons of energy close to the bandgap energy of solar cells …

Dichromated gelatin, an efficient material for the fabrication of wavelength selective holographic solar concentrators for high-efficiency operation

AA Khan, HL Yadav - Materials Today: Proceedings, 2022 - Elsevier
The use of holographic concentrators for photovoltaic solar concentration is a very attractive
proposition as the hologram can be designed to be wavelength selective ie it can be …

Optical design and characterization of holographic solar concentrators for photovoltaic applications

A Ghosh, AK Nirala, HL Yadav - Optik, 2018 - Elsevier
In present work, different possible aspects of holographic PV concentrators like wide
acceptance angle, wavelength selectivity and maximum efficiency operation have been …

Design of Holographic Condenser Lens for Visible Light Lithography

S Yadav, R Sinha, N Deo, V Nath - IETE Journal of Research, 2024 - Taylor & Francis
Photolithography with visible light at λ= 405 nm utilizing the concept of nonlinear saturable
absorption effect where the size of the spot is diminished to the nanometer scale as …

Dependence of wavelength selectivity of holographic PV concentrator on processing parameters

A Ghosh, AK Nirala, HL Yadav - Optik, 2015 - Elsevier
Dependence of wavelength selectivity of holographic PV concentrators on film thickness
have been reported in this manuscript through simulation and to validate with theoretical …

Holographic lens recorded on photopolymers: Fabrication and study of the image quality

C García, JD Rodriguez, E Fernandez… - Journal of Modern …, 2009 - Taylor & Francis
In recent years, holographic optical elements have been introduced in different applications
such as high-density data storage, interconnections, spatial and temporal filters and three …

Wavelength selective holographic concentrator: application to concentrated photovoltaics

A Ghosh, AK Nirala, HL Yadav - Optik, 2015 - Elsevier
In present investigation dependence of wavelength selectivity of holographic concentrators
on depth of refractive index modulation have been reported through simulation and to …