CLEO®/Europe-EQEC 2025 Registration

Prior registering please read all the instructions below and then proceed with the registration.
Registration is open to all members of the scientific and technical community subject to payment of a fee. Each participant (speaker, poster presenter or conference attendant) is requested to register online.

As a speaker or poster presenter at CLEO®/Europe-EQEC 2025, you are required to register for the CLEO®/Europe-EQEC meeting.
Plenary, Tutorial, Keynote Speakers and Short Course instructors, local, program and general chairs will have their registration fees waived. If in this case, information on how to register will be directly sent. The other contributors and all other participants will have to pay a fee as detailed below.

Members of the co-organising societies are eligible for reduced fees.
Not yet Member? Then join one of the co-sponsors and benefit from the lower registration fees.

Join EPS
Applications for the EPS Individual Membership can only be valid for members having paid their 2023 membership fee.
Applications for the National Society Membership fee can only be valid if the applicant can show a proof showing that she/he has paid for her/his 2023 fees at the National Society. Please send the proof to View list of the National Societies.
. Join IEEE/Photonics Society
Join Optica

Registration for the meeting includes
Admission to all technical sessions of the 2023 Conference on Lasers and Electro-Optics/Europe – European Quantum Electronics Conference (CLEO®/Europe-EQEC) to take place from 26 to 30 June 2023, Munich, Germany.
– Online technical digest (1-page summaries) with login and password.
– Entrance to any collocated LASER World of PHOTONICS conference.
– Entrance to the Laser World of Photonics fair, application panels on the exhibition floor.

Short Courses are proposed at additional cost. These are intended for engineers and scientists.
Conference dinner is proposed at a special additional cost.

2023 Registration FEES (to be updated)


Registration and payment until 26 May 2023 (Euro)

Registration and payment after 26 May 2023 (Euro)

EPS(*), Optica, IEEE Member – Full week registration

645,- €

750,- €

Non Member – Full week registration       

800,- €

900,- €

Student (**) Member – Full week registration       

230,- €

290,- €

Student (**) Non Member – Full week registration       

290,- €

320,- €

One-day registration        

295,- €

370,- €

Conference dinner participation for conference participant      

20,- €

20,- €

Conference dinner participation for accompanying guest

35,- €

35,- €

Additional cost per Short Course

Student (**)       

100,- €

160,- €

Non Student      

 200,- €

260,- €

All registration fees are net prices exempt from Value Added Tax.
The European Physical Society is a French registered association for non profit and is not liable to VAT. For this reason the Society does not possess a VAT number.

(*) Applications for the EPS member fee are valid for EPS Individual Members and for all Members belonging to the 42 National Physical Societies as defined here.
(**) Applications for the student rate must send a scanned copy of their official student identity card during the online registration in order to have their registration validated.

Prior registering, please make sure that you fulfil all the covid-19 rules in effect in Bavaria, Germany (see below). The conference management will only accept participants fulfilling these conditions. As the regulations can change quickly, we recommend linking to the relevant information page on the Messe München website. This is always up to date and informs about the applicable regulations.

Link to the English information page:
Link to the German information page:

Registration and payment policy:
Only electronic registrations are accepted. The managing society will keep the right to accept/refuse participants in case online registration was not done.
Registration will be considered as completed when the payment is processed and confirmed by the managing team. The managing team will turn the registration to completed when the registration fees are received at their bank (for bank transfer or credit card payments).

Payment means:
Direct Visa/MasterCard credit card
Note: Universities’ “Bon de Commande” or “Purchase orders” are not accepted.

For very exceptional cases, a bank transfer may be possible under the following conditions:
Bank transfer in euros payable to the European Physical Society (*):

Bank coordinates:
Bank address: 34 Avenue du Général Leclerc – 68100 Mulhouse, France
Bank code: 15135 Office code: 09017 Account N°: 08002774327 Key: 51
IBAN: FR 76 1513 5090 1708 0027 7432 751
Account holder: European Physical Society
Details of payment: please mention the invoice number

Please make sure that bank transaction fees do not reduce the amount of payment.
If you choose this method of payment, send a copy within 48 hours of your bank transfer to

Refund and cancellation policy:
All requests for refunds must be received in writing by Thursday, 8 June 2023. A € 50.00 service charge will be assessed for processing refunds. Requests for refunds are to be sent to All registrations received after Thursday, 8 June 2023 are non-refundable.


Attendance at, or participation in, the 2023 CLEO/Europe-EQEC constitutes consent to the use and distribution by EPS of the attendee’s image for informational, publicity, promotional and/or reporting purposes in print or electronic communications media.
Video recording by participants and other attendees during the conference is not allowed.
Photographs of copyrighted PowerPoint or other slides are for personal use only and are not to be reproduced or distributed.

Privacy policy:
The European Physical Society, managing CLEO/Europe-EQEC, will respect the privacy rights of their online participants and recognize the importance of protecting all information that they may choose to share with us. For further information, please consult our privacy policy.

Code of conduct:

For the success of the meeting it is important that every participant is treated with respect and consideration. Registering to the meeting implies acceptance of our code of conduct policy.