ELOS 2022

Alexander G Ramm, Speaker at Optics conferences
Keynote Presentation
Alexander G Ramm, Kansas State University, United States

The theory of wave scattering by many small impedance particles of arbitrary shapes is developed. The basic assumptions are a << d << λ, where a is the characteristic size of particles, d is the smallest distance between the neighboring particles [....] » Read More

Gin Jose, Speaker at Gin Jose: Speaker for Optics Conference
Keynote Presentation
Gin Jose, University of Leeds, United Kingdom

Deposition of functional materials and doping using femtosecond lasers have become an important area materials research. The ultrafast laser doping (ULPD) technique is a new technique developed by us to fabricate planar waveguides on glasses and silica on silicon.  In this p [....] » Read More

Koichi Shimizu, Speaker at Optics Conference
Keynote Presentation
Koichi Shimizu, Waseda University, Japan

Near-infrared (NIR) light has relatively low attenuation in the human body, and reaches deeper in our body than visible light. We can visualize the internal structure of our body in transillumination imaging or oblique-illumination imaging with NIR light. However, the light is st [....] » Read More

Rajvardhan Azad, Speaker at Lasers Conferences
Keynote Presentation
Rajvardhan Azad, Indira Gandhi Institute of Medical Sciences, India

A total of 20 infants with bilateral symmetric zone 2 stages 3 advancing ROP were treated with conventional laser treatment followed by randomization of one eye to receive additional posterior retinal laser treatment. Patients were followed up prospectively for 3 months.  [....] » Read More

Feifei Gu, Speaker at Lasers Conferences
Oral Presentation
Feifei Gu, Shenzhen Institute of Advanced Technology, China

3D vision technology has been recognized as one of the standard technologies for mobile intelligent terminals such as mobile phones to enter the new era of intelligent human-computer interaction. Now 3D vision technology has been successfully applied at mobile terminals in many f [....] » Read More

Yutao Feng, Speaker at Optics conferences
Oral Presentation
Yutao Feng, Xi’an Institute of Optics and Precision Mechanics, China

A space-borne near Infrared Doppler Asymmetric Heterodyne Spectroscopy(nIR-DASH) remote sensing technique for the middle atmosphere wind field  measurement is reported.  The research progress of  passive optical remote sensing technology for wind field in middle an [....] » Read More

Peilong Hong, Speaker at Optics Conferences
Oral Presentation
Peilong Hong, University of Electronic Science and Technology of China, China

Light scattering by nanoparticles including Mie scattering.is an interesting topic both fundamentally and practically, while the control of the nanoparticle scattering is key for many applications such as controlled light-matter interaction at the nanoscale. In this talk, I will [....] » Read More

Ang Yang Yu, Speaker at Photonic conferences
Oral Presentation
Ang Yang Yu, Dalian Maritime University, China

The importance of this work has been attached to three spectroscopic systems of oxygen, namely, the electric dipole-forbidden transitions Herzberg Herzberg and Herzberg which are in close relationship with atmospheric science. An excitation mechanism, which is based on ab init io [....] » Read More

Sandy Winfield Jere, Speaker at Laser conferences
Oral Presentation
Sandy Winfield Jere, University of Johannesburg, South Africa

Diabetes mellitus (DM) is often associated with delayed wound healing and non-traumatic limb amputation, mainly due to reduced cell proliferation and viability, and increased apoptosis resulting in deregulated wound healing processes. Apoptosis is responsible for the removal of i [....] » Read More

Alemayehu Getahun, Speaker at Photonics Conferences
Oral Presentation
Alemayehu Getahun, Adama Science and Technology University, Ethiopia

Abstract: This work deals with the interaction of the strong field with metallic nanoparticles in which metallic nanoparticles are arranged in different geometry on metallic surfaces. This interaction creates an electric field from which the dynamics of a system is driven through [....] » Read More

Malika Rani, Speaker at Optics Conferences
Oral Presentation
Malika Rani, The Women University Multan, Pakistan

The spinel, AlCr2O4 is obtained using the sol-gel procedure. Nanocomposite AlCr2O4/MXene was synthesized by the Coprecipitation method. Structural and morphological properties of nanostructures were investigated through different characteristics techniques like XRD, SEM, Raman Sp [....] » Read More

Vladimir Datsko, Speaker at Optics Conferences
Poster Presentation
Vladimir Datsko, Institute of Applied Geophysics, Russian Federation

Surface electromagnetic waves (SEW) have been known for 200 years. Currently, they are widely used in optical and investigated at THz frequencies in the area which form the basis of the current status and future development of nanotechnologies (plasmonics). The history of the res [....] » Read More

Yilmaz Eren Bolukbasi, Speaker at Optics conferences
Poster Presentation
Yilmaz Eren Bolukbasi, Aselsan, Gazi University, Turkey

It is aimed to effectively detect the laser spot which are frequently used in defense industry systems, even in adverse weather conditions such as fog and rain, on the FPGA by eliminating moving elements. In this study which is the subject of this article, three video frames were [....] » Read More

Pozdneev SA, Speaker at Optics conferences
Poster Presentation
Pozdneev SA, P.N.Lebedev Physical Institute, Russian Federation

The main difficulties in the research of fewbody problems are bounded with the really many-channels  and multidimensional nature of the these problem, impossible applied many well known theories such as adiabatic, impulse, coupled channels, etc. For this reason we proposed [....] » Read More

Sergey Kobtsev, Speaker at Optics Conferences 2022
Poster Presentation
Sergey Kobtsev, Novosibirsk State University, Russian Federation

Hyper-polarised 129Xe is a highly sensitive agent used with the technologies of Nuclear Magnetic Resonance (NMR) in many applications [1]. Conventionally, in order to produce hyper-polarised amounts of this gas, large and complex high-throughput (10–1,000 l/day) plants [....] » Read More

Sergey Kobtsev, Speaker at Optics Conferences 2022
Poster Presentation
Sergey Kobtsev, Novosibirsk State University, Russian Federation

Incoherent laser radiation may be in demand among a variety applications where high directivity and brightness of radiation could be advantageously combined with the absence of speckle patterns conventional for laser radiation. Such patterns arise as a consequence of relatively h [....] » Read More

Ephraim Suhir, Speaker at Optics Conference
Keynote Presentation
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

Valentin Ivanov, Speaker at Optics conferences
Keynote Presentation
Valentin Ivanov, Budker Institute of Nuclear Physics, Russian Federation

The comparative analysis of modern mathematical models for 3D problems in electron optics is presented. These methods include both stationary and non-stationary self-consistent problems in the optics of intense beams of relativistic charged particles, as well as problems in the o [....] » Read More

Vladimir V Rumyantsev, Speaker at Photonics conferences
Keynote Presentation
Vladimir V Rumyantsev, A.A. Galkin Institute for Physics and Engineering, Ukraine

Designing and utilization of novel materials for manufacturing of the sources of coherent irradiation is currently a vast interdisciplinary area, which spans various theoretical and fundamental aspects of laser physics, condensed matter physics, nanotechnology, chemistry as well [....] » Read More

Vladimir G Chigrinov, Speaker at Vladimir G Chigrinov: Speaker for Optics Conference
Keynote Presentation
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

Walid Tawfik Younes Mohamed, Speaker at Lasers Meetings
Keynote Presentation
Walid Tawfik Younes Mohamed, Cairo University, Egypt

Animal model system research has aided in the discovery of better treatments for breast cancer. There are now a plethora of models available that reflect various types and stages of disease; which one to utilise depends on the specific research question(s) to be investigated. Due [....] » Read More

Luis E Abad, Speaker at Optics Conference
Keynote Presentation
Luis E Abad, Cordoba National University, Argentina

This intrascleral micro-implant with Tissue plasminogen activator (abbreviated tPA or PLAT), contains is a protein involved in the breakdown of blood clots. It is a serine protease (EC 3.4.21.68) found on endothelial cells, the cells that line the blood vessels. As an enzyme, it [....] » Read More

Ahmed mostafa mohammed elsheekh, Speaker at Optic conferences
Oral Presentation
Ahmed mostafa mohammed elsheekh, Tanta University, Egypt

All experimental data in atomic physics proved that, emission and absorption processes are completely reverses to each other. Emitted photon is as same as absorbed; excited atom returns to its ground state without any residual tells us there is an action has been done. While stud [....] » Read More

Somia Abd Elmottaleb, Speaker at Optics conferences
Oral Presentation
Somia Abd Elmottaleb, Alexandria Higher Institute of Engineering and Technology, Egypt

Four orbital angular momentum (OAM) beams, each carrying three independent channels with a 10 Gbps data rate, are combined with the spectral amplitude coded (SAC)-optical code division multiplexing access (OCDMA) technique, forming a new system. Enhanced double weight (EDW) codes [....] » Read More

Ben Campbell Biezanek, Speaker at Optics conferences
Oral Presentation
Ben Campbell Biezanek, Distinguished Researcher, United Kingdom

This lecture in Quantum-Relativity describes what you should have been taught about relativity very early on in your physics higher education. As quantum physicists, you will benefit from understanding why the quanta transit time takes longer than expected in passage through tran [....] » Read More

Xiaogang Ruan, Speaker at Observation and Relativity: The speed of light is not truly invariant!
Oral Presentation
Xiaogang Ruan, Beijing University of Technology, China

In 1905, inspired by the Michelson-Morley experiment, Einstein proposed the hypothesis of the invariance of light speed (ILS), from which he theoretically deduced the Lorentz transformation, established the theory of special relativity (SR), and revealed the relativistic phenomen [....] » Read More

U V S Seshavatharam, Speaker at Laser Conference
Oral Presentation
U V S Seshavatharam, I-Serve, India

As there is no theoretical proof or observational evidence for super luminal speeds, we appeal the science community to review the basic definition of cosmic redshift. Modern cosmic foundations were inferred and developed on the concept of galactic red shift associated with the & [....] » Read More

Manjunatha Gudekote, Speaker at Optics conferences
Oral Presentation
Manjunatha Gudekote, Manipal Institute of Technology, India

The present investigation emphasizes a new attempt for peristaltic mechanism of Eyring Powell fluid through a non-uniform channel. The analysis is performed in the presence of wall properties under the influence of variable liquid properties, the flow problem is mathematically de [....] » Read More

Utpal Roy, Speaker at Photonics conferences
Oral Presentation
Utpal Roy, Indian Institute of Technology Patna, India

A spatially localized ultracold matter wave is a long lived, coherent wave packet of high tunability, paving huge scope for emerging areas like quantum simulation and quantum sensing. Applications of ultracold atoms in quantum information science mostly rely on the external trap [....] » Read More

Jagneet Kaur Anand, Speaker at Jagneet Kaur Anand: Speaker for Optics Conference
Oral Presentation
Jagneet Kaur Anand, University of Delhi, India

Starting with the basic laws of electricity and magnetism, we study the optical modes associated with the plasma oscillations of the free electron gas on a metal surface in contact with a dielectric layer. We then obtain mathematical equations for these optical modes for optical [....] » Read More

Angelos Bouchouri, Speaker at Optics conferences
Oral Presentation
Angelos Bouchouri, University of South Eastern Norway, Norway

The subject of the presentation are Metalens. Metalens are flat metamaterials that replicate the optical functions of traditional lens. While traditional lens achieves focusing by refraction, metalens achieve focusing by diffraction. They are consisted of a surface that is precis [....] » Read More

Lifeng Yang, Speaker at Optics Conferences 2022
Oral Presentation
Lifeng Yang, University of Electronic Science and Technology of China, China

Non-invasive, portable, economical, dynamic blood glucose monitoring device has become a functional requirement for diabetes in his regulating entire life. In photoacoustic (PA) dual-wavelength near infrared differential-absorption measurement, the glucose in aqueous solutions wa [....] » Read More

Nupur Pandey, Speaker at Optics Conferences
Oral Presentation
Nupur Pandey, Kumaun University, India

Fluorescence (FL) quenching of 3-aminoquinoline (3AQ) by halide ions has been explored in an aqueous acidic medium using the steady-state and time-domain FL measurement techniques. The halide ions showed no significant change in the absorption spectra of 3AQ in an aqueous acidic [....] » Read More

Andre Vatarescu, Speaker at Photonics conferences
Poster Presentation
Andre Vatarescu, Fibre-Optic Transmission of Canberra, Australia

Controllable, quantum-strong correlations of polarization states can be implemented with multi-photon independent states. Polarization-based photonic quantum correlations can be traced back to the overlap of the polarization Stokes vectors on the Poincaré sphere between tw [....] » Read More

Angana Bhattacharya, Speaker at Optics conferences
Poster Presentation
Angana Bhattacharya, Indian Institute of Technology Guwahati, India

Toroidal resonances, a new class of electromagnetic excitations, demonstrate exceptional properties as compared to electric and magnetic dipolar resonances. While electric and magnetic dipolar moments have been extensively studied, toroidal dipolar moment is a recent topic of res [....] » Read More

Pratiksha Choudhary, Speaker at Photonics conferences
Poster Presentation
Pratiksha Choudhary, Indian Institute of Technology Delhi, India

In a beam propagation method, the wave equation is solved with respect to z, which is the general direction of propagation- i.e., the length of time it takes for a beam to travel from one place to another. Various assumptions can be made based on the device's complexity. Maxw [....] » Read More

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