[17a-D221-1~10] 11.4 Analog applications and their related technologies

[17a-D221-2] Jitter Analysis for Ti/Au Transition-Edge Sensor

〇(D)Akihiro Kato^1,2, Kaori Hattori^2,3, Sachiko Takasu², Daiji Fukuda² (1.SOKENDAI, 2.AIST, 3.KEK QUP)

Keywords:Superconducting Transition-Edge Sensor, superconducting sensor, timing jitter

Superconducting Transition-Edge Sensor (TES) has an excellent energy resolution that they can discriminate the number of photons in visible and near-infrared light. However, timing jitter is an issue for their application to quantum computation and quantum information communication. In this presentation, I will discuss the effect of photon number and threshold on timing jitter and what factors limit the jitter improvement by analyzing the experimental data.