Registration and abstract submission are open

Welcome

The focus of the international workshop on new Photon-Detectors (PD2025) will be on recent progress and future developments in a wide range of photosensor technologies, including Silicon Photomultipliers (SiPMs), Microchannel Plates (MCPs), Avalanche Photodiodes (APDs), Photomultiplier Tubes (PMTs), hybrid PMTs, digital photosensors, and emerging materials. The workshop will also highlight the broad spectrum of applications for these technologies in particle and astroparticle physics, nuclear physics, nuclear medicine, astronomy, and instrumentation development.

The scientific programme will consist of plenary sessions featuring both invited and contributed talks, as well as a dedicated exhibitor’s session and a poster session designed to foster interaction and collaboration, particularly among young researchers. The workshop proceedings will be published on JINST.

The workshop is dedicated to creating a welcoming, respectful, safe experience for everyone. We kindly ask everyone to respect the code of conduct and contribute to making this event a positive and inclusive experience for everyone.

Important Dates

Abstract Submission Deadline

10 September 2025

Early Bird Registration Deadline

15 October 2025

Regular Registration Deadline

19 November 2025

Registration Fees

Student

until 15/10/2025

200 EUR

Early Bird

until 15 /10/2025

350 EUR

Regular

until 19/11/2025

450 EUR

Exhibitor

until 19/11/2025

650 EUR

Accompanying

until 19/11/2025

120 EUR

Registration Fee Includes

Coffee Breaks
Lunches
Welcome Reception
Social Dinner
Excursion
Visit to INFN Laboratories
Publication to JINST

Exhibitor Fee Includes

Regular Registration
Space with table and chairs
Talk in Plenary Session

Accompanying Person Fee includes

Welcome Reception
Social Dinner
Excursion
Visit to INFN Laboratories

Workshop Venue

Bologna, Emilia Romagna, Italy

Historical city centre of Bologna

Auditorium “Enzo Biagi” Biblioteca Salaborsa

Preliminary Agenda

Scientific Programme

The PD2025 Workshop will cover a broad range of topics reflecting the latest developments and challenges in photon-detector science. The scientific programme is structured around three main thematic areas

  • Application Areas — showcasing the diverse fields where photon detectors play a key role, from fundamental physics to societal impact.
  • Photosensor Technologies — focusing on the design, development, and characterisation of current and emerging photodetector types.
  • Enabling Technologies and Related Topics — highlighting cross-disciplinary innovations that support performance, integration, and future advances.

Together, these tracks represent the core themes of the workshop and outline the scope of discussions and presentations that will shape PD2025.

Application Areas

  • Accelerators and Colliders
  • Astroparticle and Neutrino Physics
  • Astrophysics, Astronomy and Space Applications
  • Cryogenic and Noble Liquid Detectors
  • Medical and Societal Applications
  • Timing Applications

Photosensor Technologies

  • Solid-State Photodetectors (eg. SPADs, traditional and digital SiPMs)
  • Gaseous Photodetectors
  • Vacuum Photodetectors (eg. PMTs, MCPs, hybrids)
  • New Materials and Technologies

Enabling Technologies and Related Topics

  • Electronics and Readout
  • Radiation Damage
  • Simulation and Modelling
  • Other Related Topics

Organized by

Previous editions

PD24

19-21 November 2024

Vancouver, Canada

PD18

27-29 November 2019

Tokyo, Japan

PhotoDet 2015

6-9 July 2015

Moskow, Russian Federation

PhotoDet 2012

13-15 June 2012

Orsay, France

PD 09

24-26 June 2009

Shinshu, Japan

PD07

27-29 June 2007

Kobe, Japan