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J

John Fredy Barrera

Universidad de Antioquia

27H指数
149论文数
2.7K被引数
收录论文 33
发表时间
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Light sheet hologram encoding using binary amplitude modulation with complex loss optimization基于二元振幅调制的复杂损耗优化光片全息编码
errOptics and Lasers in Engineering
IF3.7
err2026-05-01
err0
PREAI
errGonzalez-Moncada, Juan Andres; Velez-Zea, Alejandro; Barrera-Ramirez, John Fredy
err分享
err收藏
Optimized complex fields for non-iterative generation of phase holograms优化后的复场用于非迭代相位全息图的生成
errOptics and Lasers in Engineering
IF3.7
err2026-01-07
err0
PREAI
errValentina Lobo-Ruiz; Alejandro Velez-Zea; John Fredy Barrera-Ramírez
err分享
err收藏
Milestones in the wave theory of light: sometimes it even undulates. Saltem aliquando etiam undulatim光波理论中的里程碑：有时它甚至呈波浪状。Saltem aliquando etiam undulatim
errREVISTA DE LA ACADEMIA COLOMBIANA DE CIENCIAS EXACTAS FISICAS Y NATURALES
IF0
err2025-10-01
err0
errOAAI
errRamirez, John Fredy Barrera
err分享
err收藏
Multiplane experimental optical data encryption using phase only holography
errOPTICS AND LASERS IN ENGINEERING
IF3.7
err2025-05-01
err0
errOAAI
errGonzalez-Moncada, Juan Andres; Velez-Zea, Alejandro; Barrera-Ramirez, John Fredy
err分享
err收藏
High-quality binary amplitude hologram generation for digital micromirror device based holographic display用于基于数字微镜器件的全息显示的高质量二进制振幅全息图生成
errOPTICS AND LASERS IN ENGINEERING
IF3.7
err2025-04-26
err0
errOAAI
errVelez-Zea, Alejandro; Hoyos-Pelaez, Cesar Antonio; Barrera-Ramirez, John Fredy
err分享
err收藏
High performance holographic video compression using spatio-temporal phase unwrapping
errOPTICS AND LASERS IN ENGINEERING
IF3.7
err2024-10-01
err1
PREAI
errGonzalez, Sorayda Trejos; Velez-Zea, Alejandro; Barrera-Ramirez, John Fredy
err分享
err收藏
Deep learning denoising diffusion probabilistic model applied to holographic data synthesis
errOPTICS LETTERS
IF3.3
err2024-01-17
err0
PREAI
errVelez-zea, Alejandro; Gutierrez-cespedes, Cristian david; Barrera-ramirez, John fredy
err分享
err收藏
Double phase computer generated on-axis multiplane holograms双相计算机生成的轴上多平面全息图
errOPTICS AND LASERS IN ENGINEERING
IF3.7
err2023-10-01
err5
PREAI
errVelez-Zea, Alejandro; Barrera-Ramirez, John Fredy
err分享
err收藏
Color multilayer holographic near-eye augmented reality display
errSCIENTIFIC REPORTS
IF3.9
err2023-06-30
err4
errOAAI
errVelez-Zea, Alejandro; Barrera-Ramirez, John Fredy
err分享
err收藏
Non-interferometric key recording applied to a joint transform cryptosystem
errOPTICS LETTERS
IF3.3
err2023-01-24
err6
PREAI
errVargas-Castrillon, Carlos; Velez-Zea, Alejandro; Barrera-Ramirez, John Fredy
err分享
err收藏
Improved phase multiplexing using iterative and non-iterative hologram generation使用迭代和非迭代全息图生成改进的相位复用
errOPTICS AND LASERS IN ENGINEERING
IF3.7
err2022-04-01
err9
PREAI
errVelez-Zea, Alejandro; Barrera-Ramirez, John Fredy; Torroba, Roberto
err分享
err收藏
Luminescence properties and cell uptake analysis of Y2O3: Eu, Bi nanophosphors for bio-imaging applications (vol 10, pg 797, 2021)
errJOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
IF6.6
err2021-07-01
err0
errOAAI
errChavez-Garcia, D.; Sengar, P.; Juarez-Moreno, K.; Flores, D. L.; Calderon, I.; Barrera, J.; Hirata, G. A.
err分享
err收藏
Secure selective recovery protocol for multiple optically encrypted data
errOPTICS AND LASERS IN ENGINEERING
IF3.7
err2021-02-01
err5
PREAI
errJaramillo-Osorio, Alexis; Velez-Zea, Alejandro; Mira-Agudelo, Alejandro; Fredy Barrera-Ramirez, John; Torroba, Roberto
err分享
err收藏
Secure real-time generation and display of color holographic movies彩色全息影像的安全实时生成与显示
errOPTICS AND LASERS IN ENGINEERING
IF3.7
err2019-11-01
err17
PREAI
errVelez Zea, Alejandro; Barrera Ramirez, John Fredy; Torroba, Roberto
err分享
err收藏
Improved decryption quality with a random reference beam cryptosystem
errOPTICS AND LASERS IN ENGINEERING
IF3.7
err2019-01-01
err8
PREAI
errJaramillo Osorio, Alexis; Barrera Ramirez, John Fredy; Montoya, Santiago; Mira-Agudelo, Alejandro; Velez Zea, Alejandro; Torroba, Roberto
err分享
err收藏
Compression of multiple 3D color scenes with experimental recording and reconstruction
errOPTICS AND LASERS IN ENGINEERING
IF3.7
err2018-11-01
err13
errOAAI
errTrejos, Sorayda; Ramirez, John Fredy Barrera; Zea, Alejandro Velez; Tebaldi, Myrian; Torroba, Roberto
err分享
err收藏
Optimized random phase encryption
errOPTICS LETTERS
IF3.3
err2018-07-19
err34
errOAAI
errVelez Zea, Alejandro; Barrera Ramirez, John Fredy; Torroba, Roberto
err分享
err收藏
Fractional optical cryptographic protocol for data containers in a noise-free multiuser environment
errOPTICS AND LASERS IN ENGINEERING
IF3.7
err2018-03-01
err31
errOAAI
errJaramillo, Alexis; Fredy Barrera, John; Velez Zea, Alejandro; Torroba, Roberto
err分享
err收藏
Optimized random phase only holograms
errOPTICS LETTERS
IF3.3
err2018-02-07
err68
errOAAI
errVelez Zea, Alejandro; Barrera Ramirez, John Fredy; Torroba, Roberto
err分享
err收藏
Cross-talk free selective reconstruction of individual objects from multiplexed optical field data
errOPTICS AND LASERS IN ENGINEERING
IF3.7
err2018-01-01
err15
errOAAI
errVelez Zea, Alejandro; Fredy Barrera, John; Torroba, Roberto
err分享
err收藏

研究方向

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合作学者
合作期刊
J
Juan A. Monsoriu
H 指数: 36 · 论文数: 349
C
Carlos Rı́os
H 指数: 34 · 论文数: 178
G
Gustavo A. Hirata
H 指数: 34 · 论文数: 220
R
Roberto Torroba
H 指数: 31 · 论文数: 163
A
A. Kołodziejczyk
H 指数: 27 · 论文数: 287
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