Tailoring Large Asymmetric Laguerre–Gaussian Beam Array Using Computer-Generated Holography
Laguerre–Gaussian beams are structured light beams with a donut-shaped symmetric intensity profile and a helical phase profile. The beam profile is defined by a quantized parameter known as the mode number which extends to infinity. The availability of unbounded modes makes these beams a promising c...
Ausführliche Beschreibung
Autor*in: |
Sumit Kumar Singh [verfasserIn] Yoshikazu Adachi [verfasserIn] Kenji Kinashi [verfasserIn] Naoto Tsutsumi [verfasserIn] Wataru Sakai [verfasserIn] Boaz Jessie Jackin [verfasserIn] |
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E-Artikel |
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Sprache: |
Englisch |
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2023 |
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Übergeordnetes Werk: |
In: Photonics - MDPI AG, 2014, 10(2023), 3, p 247 |
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Übergeordnetes Werk: |
volume:10 ; year:2023 ; number:3, p 247 |
Links: |
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DOI / URN: |
10.3390/photonics10030247 |
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Katalog-ID: |
DOAJ087264048 |
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10.3390/photonics10030247 doi (DE-627)DOAJ087264048 (DE-599)DOAJ66167196e0114f398af62152a3db0542 DE-627 ger DE-627 rakwb eng TA1501-1820 Sumit Kumar Singh verfasserin aut Tailoring Large Asymmetric Laguerre–Gaussian Beam Array Using Computer-Generated Holography 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Laguerre–Gaussian beams are structured light beams with a donut-shaped symmetric intensity profile and a helical phase profile. The beam profile is defined by a quantized parameter known as the mode number which extends to infinity. The availability of unbounded modes makes these beams a promising candidate for next-generation optical computing, and optical communication technologies. The symmetric intensity profile of a Laguerre–Gaussian beam can be made asymmetric through certain techniques and these beams are known by the term ‘asymmetric Laguerre–Gaussian beams’. Here, the asymmetricity adds another degree of freedom to the beam (apart from its mode number) which helps in encoding more information compared to a symmetric beam. However, in order to harness the benefits of all the available degrees of freedom, it is required to generate a large number of such beams in a multiplexed fashion. Here, we report the generation of such a large array of asymmetric Laguerre–Gaussian beams for the first time. Computer-generated holography and spatial multiplexing techniques were employed to generate a large array comprising of 12 × 16 = 192 asymmetric Laguerre–Gaussian beams with an arbitrary mode index and asymmetricity. Laguerre–Gaussian beam asymmetric Laguerre–Gaussian beam asymmetric vortex asymmetric vortex array computer-generated holography Applied optics. Photonics Yoshikazu Adachi verfasserin aut Kenji Kinashi verfasserin aut Naoto Tsutsumi verfasserin aut Wataru Sakai verfasserin aut Boaz Jessie Jackin verfasserin aut In Photonics MDPI AG, 2014 10(2023), 3, p 247 (DE-627)786192763 (DE-600)2770002-1 23046732 nnns volume:10 year:2023 number:3, p 247 https://doi.org/10.3390/photonics10030247 kostenfrei https://doaj.org/article/66167196e0114f398af62152a3db0542 kostenfrei https://www.mdpi.com/2304-6732/10/3/247 kostenfrei https://doaj.org/toc/2304-6732 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2023 3, p 247 |
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10.3390/photonics10030247 doi (DE-627)DOAJ087264048 (DE-599)DOAJ66167196e0114f398af62152a3db0542 DE-627 ger DE-627 rakwb eng TA1501-1820 Sumit Kumar Singh verfasserin aut Tailoring Large Asymmetric Laguerre–Gaussian Beam Array Using Computer-Generated Holography 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Laguerre–Gaussian beams are structured light beams with a donut-shaped symmetric intensity profile and a helical phase profile. The beam profile is defined by a quantized parameter known as the mode number which extends to infinity. The availability of unbounded modes makes these beams a promising candidate for next-generation optical computing, and optical communication technologies. The symmetric intensity profile of a Laguerre–Gaussian beam can be made asymmetric through certain techniques and these beams are known by the term ‘asymmetric Laguerre–Gaussian beams’. Here, the asymmetricity adds another degree of freedom to the beam (apart from its mode number) which helps in encoding more information compared to a symmetric beam. However, in order to harness the benefits of all the available degrees of freedom, it is required to generate a large number of such beams in a multiplexed fashion. Here, we report the generation of such a large array of asymmetric Laguerre–Gaussian beams for the first time. Computer-generated holography and spatial multiplexing techniques were employed to generate a large array comprising of 12 × 16 = 192 asymmetric Laguerre–Gaussian beams with an arbitrary mode index and asymmetricity. Laguerre–Gaussian beam asymmetric Laguerre–Gaussian beam asymmetric vortex asymmetric vortex array computer-generated holography Applied optics. Photonics Yoshikazu Adachi verfasserin aut Kenji Kinashi verfasserin aut Naoto Tsutsumi verfasserin aut Wataru Sakai verfasserin aut Boaz Jessie Jackin verfasserin aut In Photonics MDPI AG, 2014 10(2023), 3, p 247 (DE-627)786192763 (DE-600)2770002-1 23046732 nnns volume:10 year:2023 number:3, p 247 https://doi.org/10.3390/photonics10030247 kostenfrei https://doaj.org/article/66167196e0114f398af62152a3db0542 kostenfrei https://www.mdpi.com/2304-6732/10/3/247 kostenfrei https://doaj.org/toc/2304-6732 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2023 3, p 247 |
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10.3390/photonics10030247 doi (DE-627)DOAJ087264048 (DE-599)DOAJ66167196e0114f398af62152a3db0542 DE-627 ger DE-627 rakwb eng TA1501-1820 Sumit Kumar Singh verfasserin aut Tailoring Large Asymmetric Laguerre–Gaussian Beam Array Using Computer-Generated Holography 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Laguerre–Gaussian beams are structured light beams with a donut-shaped symmetric intensity profile and a helical phase profile. The beam profile is defined by a quantized parameter known as the mode number which extends to infinity. The availability of unbounded modes makes these beams a promising candidate for next-generation optical computing, and optical communication technologies. The symmetric intensity profile of a Laguerre–Gaussian beam can be made asymmetric through certain techniques and these beams are known by the term ‘asymmetric Laguerre–Gaussian beams’. Here, the asymmetricity adds another degree of freedom to the beam (apart from its mode number) which helps in encoding more information compared to a symmetric beam. However, in order to harness the benefits of all the available degrees of freedom, it is required to generate a large number of such beams in a multiplexed fashion. Here, we report the generation of such a large array of asymmetric Laguerre–Gaussian beams for the first time. Computer-generated holography and spatial multiplexing techniques were employed to generate a large array comprising of 12 × 16 = 192 asymmetric Laguerre–Gaussian beams with an arbitrary mode index and asymmetricity. Laguerre–Gaussian beam asymmetric Laguerre–Gaussian beam asymmetric vortex asymmetric vortex array computer-generated holography Applied optics. Photonics Yoshikazu Adachi verfasserin aut Kenji Kinashi verfasserin aut Naoto Tsutsumi verfasserin aut Wataru Sakai verfasserin aut Boaz Jessie Jackin verfasserin aut In Photonics MDPI AG, 2014 10(2023), 3, p 247 (DE-627)786192763 (DE-600)2770002-1 23046732 nnns volume:10 year:2023 number:3, p 247 https://doi.org/10.3390/photonics10030247 kostenfrei https://doaj.org/article/66167196e0114f398af62152a3db0542 kostenfrei https://www.mdpi.com/2304-6732/10/3/247 kostenfrei https://doaj.org/toc/2304-6732 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2023 3, p 247 |
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10.3390/photonics10030247 doi (DE-627)DOAJ087264048 (DE-599)DOAJ66167196e0114f398af62152a3db0542 DE-627 ger DE-627 rakwb eng TA1501-1820 Sumit Kumar Singh verfasserin aut Tailoring Large Asymmetric Laguerre–Gaussian Beam Array Using Computer-Generated Holography 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Laguerre–Gaussian beams are structured light beams with a donut-shaped symmetric intensity profile and a helical phase profile. The beam profile is defined by a quantized parameter known as the mode number which extends to infinity. The availability of unbounded modes makes these beams a promising candidate for next-generation optical computing, and optical communication technologies. The symmetric intensity profile of a Laguerre–Gaussian beam can be made asymmetric through certain techniques and these beams are known by the term ‘asymmetric Laguerre–Gaussian beams’. Here, the asymmetricity adds another degree of freedom to the beam (apart from its mode number) which helps in encoding more information compared to a symmetric beam. However, in order to harness the benefits of all the available degrees of freedom, it is required to generate a large number of such beams in a multiplexed fashion. Here, we report the generation of such a large array of asymmetric Laguerre–Gaussian beams for the first time. Computer-generated holography and spatial multiplexing techniques were employed to generate a large array comprising of 12 × 16 = 192 asymmetric Laguerre–Gaussian beams with an arbitrary mode index and asymmetricity. Laguerre–Gaussian beam asymmetric Laguerre–Gaussian beam asymmetric vortex asymmetric vortex array computer-generated holography Applied optics. Photonics Yoshikazu Adachi verfasserin aut Kenji Kinashi verfasserin aut Naoto Tsutsumi verfasserin aut Wataru Sakai verfasserin aut Boaz Jessie Jackin verfasserin aut In Photonics MDPI AG, 2014 10(2023), 3, p 247 (DE-627)786192763 (DE-600)2770002-1 23046732 nnns volume:10 year:2023 number:3, p 247 https://doi.org/10.3390/photonics10030247 kostenfrei https://doaj.org/article/66167196e0114f398af62152a3db0542 kostenfrei https://www.mdpi.com/2304-6732/10/3/247 kostenfrei https://doaj.org/toc/2304-6732 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2023 3, p 247 |
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10.3390/photonics10030247 doi (DE-627)DOAJ087264048 (DE-599)DOAJ66167196e0114f398af62152a3db0542 DE-627 ger DE-627 rakwb eng TA1501-1820 Sumit Kumar Singh verfasserin aut Tailoring Large Asymmetric Laguerre–Gaussian Beam Array Using Computer-Generated Holography 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Laguerre–Gaussian beams are structured light beams with a donut-shaped symmetric intensity profile and a helical phase profile. The beam profile is defined by a quantized parameter known as the mode number which extends to infinity. The availability of unbounded modes makes these beams a promising candidate for next-generation optical computing, and optical communication technologies. The symmetric intensity profile of a Laguerre–Gaussian beam can be made asymmetric through certain techniques and these beams are known by the term ‘asymmetric Laguerre–Gaussian beams’. Here, the asymmetricity adds another degree of freedom to the beam (apart from its mode number) which helps in encoding more information compared to a symmetric beam. However, in order to harness the benefits of all the available degrees of freedom, it is required to generate a large number of such beams in a multiplexed fashion. Here, we report the generation of such a large array of asymmetric Laguerre–Gaussian beams for the first time. Computer-generated holography and spatial multiplexing techniques were employed to generate a large array comprising of 12 × 16 = 192 asymmetric Laguerre–Gaussian beams with an arbitrary mode index and asymmetricity. Laguerre–Gaussian beam asymmetric Laguerre–Gaussian beam asymmetric vortex asymmetric vortex array computer-generated holography Applied optics. Photonics Yoshikazu Adachi verfasserin aut Kenji Kinashi verfasserin aut Naoto Tsutsumi verfasserin aut Wataru Sakai verfasserin aut Boaz Jessie Jackin verfasserin aut In Photonics MDPI AG, 2014 10(2023), 3, p 247 (DE-627)786192763 (DE-600)2770002-1 23046732 nnns volume:10 year:2023 number:3, p 247 https://doi.org/10.3390/photonics10030247 kostenfrei https://doaj.org/article/66167196e0114f398af62152a3db0542 kostenfrei https://www.mdpi.com/2304-6732/10/3/247 kostenfrei https://doaj.org/toc/2304-6732 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2023 3, p 247 |
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Laguerre–Gaussian beams are structured light beams with a donut-shaped symmetric intensity profile and a helical phase profile. The beam profile is defined by a quantized parameter known as the mode number which extends to infinity. The availability of unbounded modes makes these beams a promising candidate for next-generation optical computing, and optical communication technologies. The symmetric intensity profile of a Laguerre–Gaussian beam can be made asymmetric through certain techniques and these beams are known by the term ‘asymmetric Laguerre–Gaussian beams’. Here, the asymmetricity adds another degree of freedom to the beam (apart from its mode number) which helps in encoding more information compared to a symmetric beam. However, in order to harness the benefits of all the available degrees of freedom, it is required to generate a large number of such beams in a multiplexed fashion. Here, we report the generation of such a large array of asymmetric Laguerre–Gaussian beams for the first time. Computer-generated holography and spatial multiplexing techniques were employed to generate a large array comprising of 12 × 16 = 192 asymmetric Laguerre–Gaussian beams with an arbitrary mode index and asymmetricity. |
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Laguerre–Gaussian beams are structured light beams with a donut-shaped symmetric intensity profile and a helical phase profile. The beam profile is defined by a quantized parameter known as the mode number which extends to infinity. The availability of unbounded modes makes these beams a promising candidate for next-generation optical computing, and optical communication technologies. The symmetric intensity profile of a Laguerre–Gaussian beam can be made asymmetric through certain techniques and these beams are known by the term ‘asymmetric Laguerre–Gaussian beams’. Here, the asymmetricity adds another degree of freedom to the beam (apart from its mode number) which helps in encoding more information compared to a symmetric beam. However, in order to harness the benefits of all the available degrees of freedom, it is required to generate a large number of such beams in a multiplexed fashion. Here, we report the generation of such a large array of asymmetric Laguerre–Gaussian beams for the first time. Computer-generated holography and spatial multiplexing techniques were employed to generate a large array comprising of 12 × 16 = 192 asymmetric Laguerre–Gaussian beams with an arbitrary mode index and asymmetricity. |
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Laguerre–Gaussian beams are structured light beams with a donut-shaped symmetric intensity profile and a helical phase profile. The beam profile is defined by a quantized parameter known as the mode number which extends to infinity. The availability of unbounded modes makes these beams a promising candidate for next-generation optical computing, and optical communication technologies. The symmetric intensity profile of a Laguerre–Gaussian beam can be made asymmetric through certain techniques and these beams are known by the term ‘asymmetric Laguerre–Gaussian beams’. Here, the asymmetricity adds another degree of freedom to the beam (apart from its mode number) which helps in encoding more information compared to a symmetric beam. However, in order to harness the benefits of all the available degrees of freedom, it is required to generate a large number of such beams in a multiplexed fashion. Here, we report the generation of such a large array of asymmetric Laguerre–Gaussian beams for the first time. Computer-generated holography and spatial multiplexing techniques were employed to generate a large array comprising of 12 × 16 = 192 asymmetric Laguerre–Gaussian beams with an arbitrary mode index and asymmetricity. |
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7.400714 |