Double Intra-Cavity VCSELs: Properties And Design Challenges At Cryogenic Temperatures (Tampere Univ.)


A new technical paper titled "Thermal characteristics of a double intra-cavity contact VCSEL for cryogenic optical links" was published by researchers at Tampere University. Excerpt "Cryogenic computing systems, including quantum computers, cryo-CMOS and superconducting processors, necessitate efficient optical data links capable of operation at temperatures as low as 4 K. Vertical-cavity s... » read more