2021 International Conference on Laser, Optics and Optoelectronic Technology（LOPET 2021）will be held during May 28-30 in Xi'an, China. LOPET 2021 is organized by the Academic Exchange Information Center. The aim of the conference is to provide a platform for researchers, engineers and students from industries and universities to exchange their ideas and technologies on laser, optics and optoelectronic technology.
 
LOPET 2021 will invite well-known scholars in the field of laser, optics and optoelectronic technology at home and abroad. The reports will be divided into: keynote speeches, oral presentations and poster presentations to share their latest research results and experiences in related research fields. On behalf of the organizing committee, we are looking forward to your participation!

Important Dates
Deadline for Full Paper Submission: April 19th, 2021
Deadline for Oral/Poster Presentation: April 19th, 2021
Deadline for Attendance: May 23, 2021

Publication
1. Submit to Conference Proceedings (EI)
All accepted conference papers will be published by Conference Publishing Services, and then submit to Ei Compendex, Scopus for retrieval.
Note:
1. Papers should be no less than 4 pages.
2. Please edit your paper according to the manuscript template before submission. 
3. All submitted articles should report original, previously unpublished research results, experimental or theoretical. Articles submitted to the conference should meet these criteria and must not be under consideration for publication elsewhere. We firmly believe that ethical conduct is the most essential virtual of any academic. Hence any act of plagiarism is a totally unacceptable academic misconduct and cannot be tolerated.

Call for paper:
Topics include but are not limited to the following areas:

Optical Science
Geometric optics
Wave optics
Quantum optics
Atmospheric and Environmental Optics
Crystal optics and metamaterials
Electromagnetic wave
Optical vortex
Non-imaging optics
Nonlinear optics
Statistical optics
Photometry
Radiometric
Integrated Optics
Machine vision
Optical calculation
Optical communication
Photophysics
Integrated optics
Thin-film optics,
Fiber optics
Biomedical Photonics
Optical applications
The principle of laser
Laser processing system
Laser processing technology
Laser classification and composition
Laser application
Laser biology
Optoelectronic materials and devices
Photoelectric imaging and inspection
Optical fiber communications and optical components
CD storage technology
Display technology
Terahertz technology
Optical sensor
Optical interconnect technology
Semiconductor lighting
Nano Optoelectronics
Micro-nano Optoelectronic Mechanical System
Image and signal processing
Optoelectronic Information Processing
Development of Optoelectronic Technology Application
Other related topics

Manuscripts reviewed by experts from the conference organizing committee will be accepted and published by the conference publishing service. The published papers will then be submitted for EI, SCOPUS, CNKI for indexing.

Submission Methods
1.The submitted papers must not be under consideration elsewhere.
2.Please send the full paper(word+pdf) to the SUBMISSION SYSTEM
3.Please submit the full paper, if presentation and publication are both needed.
4.Please submit the abstract only, if you just want to make presentations.
5.Should you have any questions, or you need any materials in English, please contact us at lopetcontact@163.com

Note: 
1) Both Abstract and Full Paper are welcomed. The author can make an oral presentation after the Abstract is accepted and the payment is finished.
2) All submitted articles should report original, previously unpublished research results, experimental or theoretical. Articles submitted to the conference should meet these criteria and must not be under consideration for publication elsewhere. We firmly believe that ethical conduct is the most essential virtual of any academic. Hence any act of plagiarism is a totally unacceptable academic misconduct and cannot be tolerated.


Registration
For the publication on conference proceedings:

Item
Registration fee (By US Dollar) 
Package A: Only Attendance    
180 USD / per person
Package B: Abstract Submission+Oral Presentation
200 USD / per person
Package C: Abstract Submission+Poster Presentation
200 USD / per person
Package D: Full Paper Publicaiton+Oral/Poster Presentation+Attendance
450 USD/per paper (4 pages)
Package A (Group tickets）
150 USD / per person（≥ 3  person）
Manuscript numbers ≥ 3
430 USD/ per paper (4 pages)
Extra Pages (Begin at Page 5)
50 USD/ per extra page

Details of the attending registration
Join as Presenter: If you are interested in giving a presentation at the conference, without publishing your paper in the proceeding, you can choose to attend LOPET2021 as a Presenter. As a presenter, you need to submit the abstract and title of your presentation before register. For further information, please contact us at lopetcontact@163.com
Join as Listener: LOPET2021 is an unmissable conference. It is a good chance and an effective platform to meet many renowned experts and researchers in the field of the latest academic research. You are welcome to attend this great event. You need to complete the registration as Listener before the registration deadline.

Details of the registration fees
1. Registration fees for LOPET2021 Regular is USD450 / 3200 RMB per paper.
2. If the length of the paper exceeds 4 Pages, the cost of Each Extra Page (begin at Page 5) is USD50 / 300RMB.
3. Registration fees include conference proceedings, lunches, gifts and attending all technical sessions.
4. The registration fee does not include:  
   • Accommodation
   • Visa application fee
   • Transportation fee
5. At least one author for each accepted final paper must pre-register. 
6. Completed registrations will be acknowledged by the Organizing Committee within 2-5 workdays after receiving your payment.
7. If you cannot attend the conference due to some reasons, we will mail the proceedings and invoice to you.