| **Multipass Cells** | Development of Advanced Multi-Pass Cell Technology | Research on novel multi-pass cell designs (YIG - HI Jena collaboration). | Marcus (L), Nayla, Meenakshi |
| **Pulse Shaping** | Seed Laser Pulse Shaping for FLASH | Temporal profile control methods & results for FLASH seeding. | Andreas Thiel, Tino (L) |
| | Advanced Temporal Shaping of UV Pulses for Photoinjectors | Novel UV pulse shaping capabilities for FLASH/EuXFEL photoinjectors. | Denis Ilia, Henrik |
| | Laser Pulse Shaping at 2050 nm for Dielectric Laser Acceleration | Pulse shaping techniques tailored for Mid-IR driven DLA experiments. | Luca Genovese, Huseyin (L) |
| **Laser Development** | **(High Priority)** The Song Remains the Same: Update on Commercial 1µm Lasers | Performance, integration, status update on commercial systems, focus on Amphos V Module. | Nikita |
| | Laser System Development for the Ts4I SRF-Gun Test Stand | Specific laser requirements and development for the SRF-Gun project. | Harsha (L) |
| | Tunable UV Vis for pump-probe lasers | | Yujiao (L) |
| | **(High Priority)** HIR3X: Joint DESY-SLAC R&D | Collaborative project aims, DESY's contribution, status for HiRep Rate R&D. | Ingmar (L), Henrik |
| | Cryogenically-Cooled High-Power Ho:YLF Regenerative Amplifier | Progress and performance of the high-power, cryo-cooled Holmium laser. | Fatemeh Ghasemi, Huseyin Cankaya |
| **Controls and AI** | Control System Strategies for DESY Laser Facilities | Overview of control system philosophy, hardware/software, challenges. | Christian (L), Uwe, Areeb, Hamed |