At the 2024 IEEE 29th International Semiconductor Laser Conference (ISLC) Orlando, FL, USA, VI Systems and partners reported on novel phenomena in electrically driven multi-aperture (MA) vertical-cavity surface-emitting lasers (VCSELs) with coupled oxide-confined apertures. Optical injection locking (OIL) previously enabled stabilization of single mode operation in VCSELs with the optical power being transferred to one …
VI Systems will participate in the world’s largest photonics technology event, SPIE Photonics West 2025, with an invited talk, opening the Vertical-Cavity Surface-Emitting Lasers XXIX Conference. Additional joint talks with partners will cover new phenomena in VCSELs and VCSEL arrays, including CW THz generation, reverse-bias electroluminescence studies, and physics-based modeling of transverse coupled cavity VCSELs. …
For Immediate Release VI Systems GmbH and Enplas Corporation Announce Breakthrough in Multi-Mode Fiber Technology for Enhanced AI and Cloud Computing Interconnects Berlin, Germany & Saitama, Japan, June 13, 2024— The rapid expansion of cloud computing and artificial intelligence (AI) is driving the need for advanced short-reach interconnect solutions that are both cost-effective and energy-efficient. …
EPIGAP OSA Photonics GmbH and VI Systems GmbH are excited to announce their strategic cooperation in the development of Vertical Cavity Surface Emitting Lasers (VCSELs) EPIGAP OSA Photonics GmbH and VI Systems GmbH are excited to announce their strategic cooperation in the development of Vertical Cavity Surface Emitting Lasers (VCSELs) designed for sensing and medical applications. This partnership …
PRESS RELEASE VI Systems announces a new generation of devices for 200 Gbit/s multimode fiber communications. VI Systems announces a new generation of devices for multimode fiber (MMF) transmission over extended reach distances. Large aperture (25um) PIN photodetectors are capable to optical modulation bandwidth of 70GHz at quantum responsivity of ~80% in a broad spectral …
VI Systems will present at the ECOC 2023 with highlight on new milestones of VCSEL-based interconnect development. Visit us at the booth number 525 (Berlin-Brandenburg Pavilion) from October 2nd to 4th in Glasgow, Scotland. …
PRESSRELEASE VI Systems and partners demonstrate VCSELs capable to 75GHz intensity modulation. VI Systems jointly with Ruhr University in Bochum, the Institute of Electronics, Computer and Telecommunication Engineering in Turin and the Warsaw University of Technology demonstrated the latest generation of 850nm vertical surface emitting lasers (VCSEL) capable to intensity modulation at bandwidths up to …
===== Press release 12.12.2022 =====At OFC 2023 VI Systems GmbH (VIS) will present two breakthrough results important for short-reach optical communication.VIS presents a new multi-aperture VCSEL chip with a narrow spectral width suitable for extended reach (up to 800m) multimode fiber communication at 100G: "Multi Aperture High Power 100G Single Mode 850nm VCSEL for Extended …
Results of a research collaboration between Esslingen University of Applied Sciences and VI Systems published at the DPG conference in Regensburg, Germany. Last week Prof. Arndt Jaeger and co-workers presented a poster at the DPG conference in Regensburg/Germany with the title: “Acquisition and analysis of photocurrent spectra for 850 nm oxide-confined vertical-cavity surface-emitting lasers”. Together …
VI Systems wishes you Happy Holidays and a prosperous New Year!…
Vertically Integrated Systems
Vertically Integrated Systems
Vertically Integrated Systems