HYBRID EVENT: You can participate in person at Rome, Italy or Virtually from your home or work.

ELOS 2025

A R Ganesan, Speaker at optics Conferences
Keynote Presentation (In-person)
A R Ganesan, Indian Institute of Technology Madras, India

The applications of the measurement of small tilt angle range from leveling devices to planetary measurement, X Ray interferometers, coordinate measurement methods etc. Non Interferometric methods such as collimators, laser triangulation cannot measure tilts below a fraction of r [....] » Read More

Mohamed Essam Khedr, Speaker at Optics Conferences
Keynote Presentation (In-person)
Mohamed Essam Khedr, Arab Academy for Science, Egypt

The evolution of optical networks from passive light transmission to intelligent, adaptive systems signifies a paradigm shift in telecommunications. This talk investigates the importance of artificial intelligence (AI) in developing future-generation optical networks, which are e [....] » Read More

Oleg V Gradov, Speaker at Optics Conferences
Oral Presentation (In-person)
Oleg V Gradov, Federal Research Center for Chemical Physics of the Russian Academy of Sciences, Russian Federation

A brief description of the novelty positions and chronology of the research performed by O.V. Gradov group (since 2010 to 2019 - from pure lensless biomicroscopy to the principles of converting non-optical signals into optical ones and diversification of the lensless measurement [....] » Read More

Utpal Nundy, Speaker at Optics Conference
Oral Presentation (In-person)
Utpal Nundy, Raja Ramanna Centre for Advanced Technology, India

In free running mode of operation, Continuous wave (CW) CO (carbon monoxide) lasers emit a continuous beam of coherent light over a range of wavelengths, in the mid-infrared region. This wavelength range is particularly useful for studying molecular vibrations and rotations, maki [....] » Read More

Anand Dev Ranjan, Speaker at Optics Conferences
Oral Presentation (In-person)
Anand Dev Ranjan, IISER Kolkata, India

Raman spectroscopy is a non-invasive, label-free, and extremely sensitive technique for detecting a wide variety of molecules. Although Raman is a highly effective experimental technique, its narrow scattering cross-section reduces signal strength, resulting in a low signal-to-no [....] » Read More

Pukhrambam Puspa Devi, Speaker at Optics Conferences
Oral Presentation (In-person)
Pukhrambam Puspa Devi, National Institute of Technology Silchar, India

This presentation delves into the transformative advancements in photonic technology and its potential to replace traditional electronic devices by exploiting photonic properties through engineered structures. The discussion centers on various photonic crystal (PhC) configuration [....] » Read More

Jin Li, Speaker at Optics Conferences
Oral Presentation (In-person)
Jin Li, Northwest A&F University, China

Semiconductor nanomaterials-based gas sensors can sensitively distinguish the concentration of volatile organic compounds (VOCs) gases with extremely low detection limits. However, the semiconductor nanomaterials must be maintained at high temperatures to provide the optimal cata [....] » Read More

Tianyu Zhao, Speaker at Optics Conferences
Oral Presentation (In-person)
Tianyu Zhao, Xian Jiaotong University, China

Super-resolution structured illumination microscopy (SR-SIM) is finding increasing application in biomedical research due to its capacities of high-speed imaging and minimzing photodamage, which is superior capability to visualize the subcellular dynamics in living cells. However [....] » Read More

Kahouadji Badis, Speaker at Optics Conferences
Oral Presentation (In-person)
Kahouadji Badis, University of Bejaia, Algeria

Luminescent polymer films are promising for future optoelectronic devices owing to their ease of synthesis, tunable properties and flexibility. The present work reports on the fabrication of YPO4:Pr3+/polystyrene based flexible and luminescent nanocomposite (NC) films followed by [....] » Read More

Sameer Salam, Speaker at Optics Conferences
Oral Presentation (In-person)
Sameer Salam, Imam Jaafar Al-Sadiq University, Iraq

We used a hybrid organic small molecule (HOSM) based Alq3 and NPB as a saturable absorber (SA). The developed SA has a modulation depth of ~ 20% and saturation intensity of 4.8 MW/cm2. At 1072 nm, the SA exhibits absorption of approximately 0.8%. The cavity setup we addressed in [....] » Read More

Seongwoo Woo, Speaker at Seongwoo Woo: Speaker for Optics Conference
Oral Presentation (In-person)
Seongwoo Woo, Addis Ababa Science & Technology University, Ethiopia

To enhance the lifetime of mechanical system such as automobile, new reliability methodology – parametric Accelerated Life Testing (ALT) – suggests to produce the reliability quantitative (RQ) specifications—mission cycle—for identifying the design defects [....] » Read More

Mohamed Daris, Speaker at Optics Conferences
Oral Presentation (In-person)
Mohamed Daris, Rabat-Morocco, Morocco

I will study the link between the quantum mechanics and relativity and I transform this study to another level so I will demonstrate the solution of the Schrodinger equation from the link between quantum mechanics and relativity so in this case I will put a system of solutions eq [....] » Read More

Sanjeeb Dey, Speaker at Optics Conferences
Oral Presentation (In-person)
Sanjeeb Dey, Ramakrishna Mission Vidyamandira, India

This work explores coherent perfect absorption (CPA) in metal-dielectric composite medium (CM) under bidirectional illumination (plane waves or Gaussian beams). CPA conditions are derived for normal and oblique incidences. It is observed that broad beams enable CPA through paraxi [....] » Read More

Gennadiy Sokolov, Speaker at Optics Conferences
Oral Presentation (In-person)
Gennadiy Sokolov, Independent Researcher, Russian Federation

At first glance, it seems that the cosmological red shift and the effect of time dilation in the gravitational field and in moving systems have nothing in common and are explained differently. Immediately after its discovery in 193, the cosmological red shift was explained by the [....] » Read More

Nianwen Cao, Speaker at Optics Conferences
Oral Presentation (In-person)
Nianwen Cao, Nanjing University of Information Science & Technology, China

Simulation of the Angstrom exponent k of aerosol from synthetic ozone lidar signals at three wavelengths and measurements of the Angstrom exponent k aerosol from ozone Lidar at four wavelengths were presented in this paper. Ozone Lidar signals were simulated at three wavelengths [....] » Read More

Shenko Chura Aredo, Speaker at Optics Conferences
Oral Presentation (In-person)
Shenko Chura Aredo, Adama Science and Technology University, Ethiopia

In light of Adama City’s smart city development vision, this study thoroughly investigates the performance of smart security systems with Fifth Generation (5G) network capabilities. It can be logistically difficult to install a lot of cabling, particularly in big or dynamic [....] » Read More

Jamal Zimou, Speaker at Optics Conferences
Poster Presentation (In-person)
Jamal Zimou, Universite Ibn Tofail, Kenitra, Morocco

This work focuses on the synthesis and characterization of undoped and Fe-doped Cerium dioxide thin film. Moreover, it focuses on the numerical simulation of the CeO2-based solar cell using the SCAPS-1D software. The undoped and Fe-doped Cerium dioxide thin films at different [....] » Read More

Ephraim Suhir, Speaker at Optics Conference
Keynote Presentation (Virtual)
Ephraim Suhir, Portland State University, United States

The fundamentals of a body of knowledge that could be identified as fiber optics structural analysis (FOSA) are addressed. The emphasis is on the application of analytical ("mathematical") predictive modeling, as well as on the probabilistic design for reliability (PDfR [....] » Read More

Alex A Kazemi, Speaker at Catalysis Conferences 2025
Keynote Presentation (Virtual)
Alex A Kazemi, The Boeing Company, United States

This presentation is an outline of fiber optic sensor systems and its understanding of the utilization of these systems for aviation, aerospace and space applications. It documents the current state of the art and provides references for users of this advanced technology for futu [....] » Read More

Luis E Abad, Speaker at Optics Conference
Keynote Presentation (Virtual)
Luis E Abad, Admira Vision, Spain

The Photobiomodulation Mechanism (PBM) to treat Dry Macular Degeneration and Diabetic Retinopathy disease, at the cellular level, has been attributed to the activation of components of the mitochondrial respiratory chain resulting in the stabilization of metabolic function a [....] » Read More

Francisco Bulnes, Speaker at Optic Conferences
Keynote Presentation (Virtual)
Francisco Bulnes, IINAMEI, Mexico

The field torsion is an important geometrical invariant of a space, body and the Universe. The torsion arises from the interaction between the gravitation (from matter) and the electromagnetic fields given by the charges and currents in the Universe. Many results and experim [....] » Read More

Vladimir G Chigrinov, Speaker at Optics Conference
Keynote Presentation (Virtual)
Vladimir G Chigrinov, Hong Kong University of Science and Technology, Hong Kong

Photoalignment and photopatterning has been proposed and studied for a long time [1]. Light is responsible for the delivery of energy as well as phase and polarization information to materials systems. It was shown that photoalignment liquid crystals by azodye nanolayers could pr [....] » Read More

Koichi Shimizu, Speaker at Optics Conference
Keynote Presentation (Virtual)
Koichi Shimizu, Xidian University, China

X-ray, MRI, and ultrasound imaging are well-known non-invasive methods for visualizing the internal structures of the human body. We are exploring the potential of using near-infrared (NIR) light as a new modality. NIR light penetrates living tissue more effectively than light in [....] » Read More

U V S Seshavatharam, Speaker at Laser Conference
Oral Presentation (Virtual)
U V S Seshavatharam, I-SERVE, India

In our recent published papers and preprints, by correcting the cosmic red shift definition and formula, we have clearly demonstrated the need of relinquishing cosmic acceleration and dark energy concepts. By considering current constant CMBR temperature and its near zero tempera [....] » Read More

Uma Mahesh R N, Speaker at Optics Conferences
Oral Presentation (Virtual)
Uma Mahesh R N, ATME College of Engineering, India

A deep CNN-based binary classification of three-dimensional (3-D) objects for phase-only digital holographic information has been presented. The 3-D objects considered for the binary classification task are ‘triangle-square’, ‘circle-square’, ‘square [....] » Read More

Aniruddh Bahadur Yadav, Speaker at Optics Conference
Oral Presentation (Virtual)
Aniruddh Bahadur Yadav, Velagapudi Ramakrishna Siddhartha Engineering College, India

In this work, gold nanoflowers were synthesized using a simple chemical route in an aqueous medium, assisted by silver nitrate salt, resulting in nanoflowers approximately 400 nm in size. The synthesized nanoflowers were separated from the surfactant using centrifugatio [....] » Read More

Apurva Kumari Singh, Speaker at Optics Conference
Oral Presentation (Virtual)
Apurva Kumari Singh, Institute of Technology, India

Remote sensing encounters significant obstacles in accurately capturing Earth's surface details due to adverse weather conditions such as haze and fog, which obscure visibility. This poses a particular challenge in military surveying and aerial surveillance, where clear image [....] » Read More

Karan Surana, Speaker at Optics Conferences
Oral Presentation (Virtual)
Karan Surana, Sardar Patel University, India

In search of alternate eco-friendly materials for energy production, scientists stumbled upon yet another form of Carbon, called Carbon quantum dots (QD) or Graphene QD. These nanodots are colourful forms of Carbon exhibiting strong absorption and fluorescence characteristics. Th [....] » Read More

Jyoti Rajput, Speaker at Optics Conference
Oral Presentation (Virtual)
Jyoti Rajput, Lovely Professional University, India

This study presents a novel electron acceleration method by combining Bessel beams, generated from an axicon lens, with an externally applied wiggler magnetic field. Bessel beams are particularly suited for charged particle manipulation due to their non-diffracting nature, mainta [....] » Read More

 Carlos A Hernandez Gutierrez, Speaker at Optics Conferences
Oral Presentation (Virtual)
Carlos A Hernandez Gutierrez, Ecnologico Nacional de Mexico Campus Tuxtla, Mexico

This study presents the structural, chemical, and optical characterization of CZTS films deposited on Kapton substrates using the Successive Ionic Layer Adsorption and Reaction (SILAR) method, with deposition cycles ranging from 40 to 80. X-ray diffraction (XRD) revealed enhanced [....] » Read More

Vladimir T Chernyi, Speaker at Optics Conferences
Oral Presentation (Virtual)
Vladimir T Chernyi, Modern Science Institute, Russian Federation

Here we present for the first time a new explanation for the origin of Saturn's visible dense rings. Space is not empty; it is fill with gravity and magnetism. Italian scientist G. Galileo discovered the visible dense rings in 1610. For 400 years now, their origin, dynamics, [....] » Read More

Katharina Flaig Ruttgers, Speaker at Optics Conferences
Oral Presentation (Virtual)
Katharina Flaig Ruttgers, Photonics21, Germany

The European Technology Platform Photonics21 was founded in 2005 and represents the photonics community of industry and research organisations. Jointly with the European Commission our members develop and implement a common photonics strategy in a Horizon Europe Photonics Pa [....] » Read More

Guillermo Bracamonte, Speaker at Optics Conferences
Poster Presentation (Virtual)
Guillermo Bracamonte, National University of Cordoba, Argentina

In this Research work it was tuned mono-coloured and multi-coloured Silicon Nanophotonics incorporating varied Nanomaterials such as plasmonics, Laser dyes, and further hybrid materials. Thus, it was tuned different enhanced phenomena within the Nanoscale as Metal Enhanced Fluore [....] » Read More

Asaad A Ghanem, Speaker at Optics Conferences
Poster Presentation (Virtual)
Asaad A Ghanem, Mansoura University, Egypt

Background: Laser trabeculoplasty (LTP) has been used as initial, adjunct, or replacement therapy to lower intraocular pressure (IOP) in patients with open angle glaucoma for 35 years ago. The original procedure was described using argon laser. However, argon laser trabeculo [....] » Read More

Moumita Das, Speaker at Optics Conferences
Oral Presentation (Virtual)
Moumita Das, Malda College, India

A nonclassical state refers to a quantum state of light or matter that exhibits behaviours that cannot be explained by classical physics. In quantum optics, these states are characterized by phenomena such as squeezing, entanglement, or antibunching—properties that have no [....] » Read More

Subhajit Bandopadhyay, Speaker at Optics Conferences
Oral Presentation (Virtual)
Subhajit Bandopadhyay, Rashtriya Raksha University, India

Sun-induced fluorescence (SIF) is a relatively novel remote sensing signal crucial for monitoring terrestrial vegetation activity, structural and functional diversity. SIF, directly linked to plant photosynthetic activity and health, is significant due to its core origin in photo [....] » Read More

Nabamita Goswami, Speaker at Optics Conference
Oral Presentation (Virtual)
Nabamita Goswami, National Institute of Technology Agartala, India

An analytical study of wave theory-based multilayered SPR-based fiber optic biosensor by shinning Bessel-Gauss (BG) beam is proposed here for early diagnosis of dengue infection. At first, this wave theory-based analytical model shined by Gaussian (G) beam is validated with the a [....] » Read More

Christopher Oluwatobi Adeogun, Speaker at Optics Conferences
Oral Presentation (Virtual)
Christopher Oluwatobi Adeogun, South China University of Technology, China

Delay line oscillators based on photonic components, such as the optoelectronic oscillator (OEO), offer the potential for realization of phase noise levels orders of magnitude lower than achievable by conventional microwave sources. Fibre optic-based delay lines can realize the l [....] » Read More

Ahlem Abidi, Speaker at Optics Conferences
Oral Presentation (Virtual)
Ahlem Abidi, Tunis El Manar University, Tunisia

Thermo-field dynamics (TFD)  is a method linking quantum information to statistical thermodynamics, focus directly on the state because the states in the tilde space in TFD play a role of tracer of the initial states by defining an extended density matrix described [....] » Read More

Nishant Kumar Sharma, Speaker at Optics Conferences
Oral Presentation (Virtual)
Nishant Kumar Sharma, Kumaun University, India

In This Manuscript We Will Discuss About The Improvement In Einstein’s Photo Electric Effect Equation and then we provide The Equation Of Improved Photo-Electric Effect here we discussed about the new theory non interactive mechanics plays a important role in pee phenomenon [....] » Read More

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