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International Conference on Nanophotonics and Quantum Devices (ICNQD-26)

8th - 9th December 2026 Cairo, Egypt
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Join researchers, academicians, professionals, and industry experts to exchange ideas, strengthen academic collaboration, and explore research-driven practices across diverse disciplines.

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Participate in structured academic sessions, expert discussions, and professional knowledge-sharing opportunities.

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Attend keynote, plenary and technical sessions across relevant academic tracks.

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4 Terms & Condition
Refund, Cancellation, Postponement, Travel and Transfer of Registration:
Refund Policy:

If the registrant is unable to attend and is not in a position to transfer his/her participation to another person or event, then the following refund arrangements apply: Keeping given advance payments towards Venue, Printing, Shipping, Hotels, and other overheads, we had to keep the Refund Policy as the following slabs:

1. Cancellations made before 60 days of the conference are eligible for a full refund, subject to a $100 cancellation charge.
2. Cancellations made within 60-30 days of the conference are eligible for a 50% payment refund.
3. Cancellations made within 30 days of the conference are not eligible for a refund.
4. Virtual Participation registrations are non-refundable.

(a) The above refund policies are applicable only if the registrant has not received the official invitation letter for participation in the event, If the client receives the conference invitation letter but cannot attend the conference, no refund will be provided.

(b) If the client cannot attend the conference for any personal reasons, the registration fee is not refundable. However, the fee will be considered as a credit to participate in any of our international conferences within one year from the date of registration.

(c) In the event of a visa denial, travel reasons, or natural calamities preventing attendance, the registration fee will not be refunded. However, the fee will be considered as a credit to participate in any of our international conferences within one year from the date of registration.

(d) Since this conference is hybrid, the organizer reserves the right to conduct it in any format, physical or virtual. Refunds will not be provided for format changes.

(e) For participants who register close to the conference date or after the standard registration deadline, The registration will be considered for virtual participation only, as the conference is in hybrid mode. However, you will be eligible to attend one more international conference based on your registration category.

Cancellation Policy:

If the organizer cancels this event for any reason, you will receive a credit for 100% of the registration fee paid. You may use this credit for another event which must occur within one year from the date of cancellation.

Postponement of Event:

If the organizer postpones an event for any reason and you are unable or unwilling to attend on rescheduled dates, you will receive a credit for 100% of the registration fee paid. You may use this credit for another event which must occur within one year from the date of postponement.

Travel and Accommodation Responsibilities:

a) The responsibility for making and managing travel arrangements, including flights, transportation, and accommodation, lies solely with the individual participant.

b) In the event of any changes to the conference format, cancellation, or venue adjustments, the organizers cannot assume responsibility for any costs incurred by participants for travel or accommodation.

Transfer of registration:

All fully paid registrations are transferable to other persons from the same organization if the registered person is unable to attend the event. Transfers must be made by the registered person in writing to event@after.org.in. Details must include the full name of the replacement person, their title, contact phone number, and email address. All other registration details will be assigned to the new person unless otherwise specified. Registration can be transferred from one conference to another conference of the same organizer if the registrant is unable to attend one of the conferences

However, Registration cannot be transferred if it is intimated within 14 days of the respective conference. The transferred registrations will not be eligible for Refund.

Visa Information:

The organizer will not directly contact embassies and consulates on behalf of visa applicants. All delegates or invitees should take responsibility for their visa and travel arrangements. Important note for failed visa applications: Visa issues cannot come under the consideration of the cancellation policy of the organizer, including the inability to obtain a visa.

N.B:

All cancellations or modifications of registration must be made in writing to event@after.org.in

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Conference Session Tracks

Aligned with United Nations Sustainable Development Goals

Our conference tracks support global knowledge exchange, innovation, and sustainable development priorities across diverse disciplines.

SDG 3 SDG 8 SDG 9 SDG 12 SDG 16
01 Advancements in Nanophotonics
This track focuses on the latest developments in nanophotonics, including novel materials and techniques for manipulating light at the nanoscale. Researchers are invited to present their findings on the integration of nanophotonic devices in various applications.
02 Quantum Devices: Principles and Applications
This session explores the fundamental principles governing quantum devices, including quantum dots and single-photon sources. Contributions that highlight innovative applications in quantum computing and secure communication are particularly encouraged.
03 Plasmonics and Metamaterials
This track delves into the study of plasmonics and metamaterials, emphasizing their unique optical properties and potential applications. Researchers are invited to discuss advancements in the design and fabrication of these materials for enhanced light manipulation.
04 Optical Cavities and Waveguides
This session addresses the design and optimization of optical cavities and waveguides for various photonic applications. Presentations will focus on innovative approaches to enhance light confinement and propagation in these structures.
05 Quantum Photonics: Theory and Experiment
This track emphasizes the theoretical and experimental aspects of quantum photonics, including quantum coherence and light-matter interaction. Contributions that bridge the gap between theory and practical implementation are highly valued.
06 Nonlinear Optics in Nanostructures
This session explores the phenomena of nonlinear optics within nanostructured materials, highlighting their potential for novel optical devices. Researchers are encouraged to present experimental and theoretical studies on nonlinear effects at the nanoscale.
07 Optical Sensors and Their Applications
This track focuses on the development and application of optical sensors utilizing nanophotonic and quantum technologies. Contributions that demonstrate advancements in sensitivity, selectivity, and miniaturization are particularly welcome.
08 Nanofabrication Techniques for Photonic Devices
This session addresses cutting-edge nanofabrication techniques essential for the development of advanced photonic devices. Researchers are invited to share innovative methods that enhance precision and scalability in device fabrication.
09 Integrated Photonics: Challenges and Solutions
This track discusses the challenges faced in the field of integrated photonics, including material compatibility and device integration. Presentations should focus on novel solutions that advance the integration of photonic components.
10 Cavity QED and Quantum Emitters
This session explores the interaction between light and matter at the quantum level, particularly in cavity QED systems. Researchers are invited to present their findings on quantum emitters and their role in enhancing light-matter interactions.
11 Future Directions in Nano-Optics
This track aims to identify and discuss future trends and directions in the field of nano-optics. Contributions that propose innovative concepts and highlight emerging technologies are encouraged to foster collaboration and exploration.