CALL FOR PAPERS

International Symposium on Space Terahertz Technology 2026

March 22–27, 2026 – Santiago, Chile

IMPORTANT DATES: Abstract Submission opens: Oct 9, 2025    Submission deadline: Jan 5, 2026    Notification of acceptance: Jan 23, 2026

THE CONFERENCE

The International Symposium on Space Terahertz Technology (ISSTT) 2026 will serve as a global forum for researchers, engineers, and to present and discuss the latest advancements in THz technology for space applications. The conference will feature keynote speakers, technical sessions, and networking opportunities, fostering collaborations that drive innovation in THz instrumentation, detectors, and remote sensing technologies for astrophysics, planetary sciences, and atmospheric studies.

For the first time in its 36-year history, ISSTT will take place in the southern hemisphere, recognizing Chile’s growing influence in the field of radioastronomy and space science. With world-class observatories and research institutions, Chile provides an ideal backdrop for discussing emerging THz technologies that are shaping the future of space exploration.

This edition of ISSTT will be held in collaboration with the METAFORA (METAsurfaces FOr Radio Astronomy) project, an international initiative between Chile and Sweden dedicated to the development of metasurfaces for radio astronomy. There will be special sessions and invited speakers from METAFORA presenting recent advances in the application of these technologies to improve reception and resolution in astronomical instruments.

SANTIAGO DE CHILE

As the host city of ISSTT 2026, Santiago offers a vibrant mix of modern infrastructure, cultural heritage, and easy access to some of the world's most advanced astronomical facilities. Nestled between the Andes Mountains and the Pacific Ocean, Santiago is a dynamic metropolis with a rich history, thriving scientific community, and strategic importance in space and radioastronomy research.

VENUE - AUDITORIO D’ETIGNY FCFM , UNIVERSIDAD DE CHILE

Located in the Beauchef Campus of the Faculty of Physical and Mathematical Sciences (FCFM) at the University of Chile, the D’Etigny Auditorium is a modern space designed for high-level academic and scientific events.Situated in downtown Santiago, the venue offers excellent connectivity to public transport, accommodations, and cultural attractions.

INFORMATION FOR AUTHORS

Authors are invited to submit abstracts in English, with a maximum length of two pages, in PDF format using the official template provided on the website.All submissions must clearly describe the objectives, methodology, and significance of the work. They will be evaluated in a single-stage review process by the Technical Program Committee.Authors may indicate a preference for oral or poster presentation during submission. However, the final decision will be made by the committee.All accepted abstracts will be included in the online scientific program.Late submissions will not be accepted.For detailed submission guidelines and the template, please visit www.isstt2026.org.

TOPICS

• Terahertz missions, systems and instrumentation
• Applications of receiver and detector systems
• Coherent & direct detectors (SIS, HEB, TES, KID, novel devices)
• Sources and local oscillator systems
• Low noise amplifiers
• Back-end signal processors for receiver systems
• Optical design and components
• Measurement techniques

TRAVEL GRANTS

Travel grants will be offered to selected student authors of high-quality papers. Conditions and applications at www.isstt2026.org.

ORGANIZING COMMITTEE

Heads of the Local Organizing Committee (LOC):

• Francisco Pizarro, Pontificia Universidad Católica de Valparaíso, Chile
• Ricardo Finger, Universidad de Chile, Chile
• Patricio Mena, NRAO (also International Advisor)

LOC Members:

• Mauricio Rodríguez, Pontificia Universidad Católica de Valparaíso, Chile
• David Monasterio, Universidad de Chile, Chile
• Giorgio Siringo, ALMA
• Rodrigo Reeves, Universidad de Concepción
• W. Max-Moerbeck, Universidad de Chile, Chile
• Rolando Dünner, Pontificia Universidad Católica de Chile, Chile
• Ricardo Bustos, Universidad catolica de concepcion

Administrative Assistant:

• Leandro Delgado, Pontificia Universidad Católica de Valparaíso, Chile