TY - JOUR
AU - Zhao, Jianye
AB - Higher sensitivity in timing jitter measurement has great importance in studies related to precise measurements. Timing jitter noise floors contribute one of the main parts in existing measurements. In this article, a phase error signal is obtained by superposition of outputs of two optical heterodyne discrimination apparatus to suppress the noise floor. Excess phase noise of the electrical amplifier is avoided. We demonstrate 2.6 × 10−14 fs2/Hz (~160 ys/√Hz) timing jitter noise floor between two identical 99 MHz repetition-rate mode-locked Ti:sapphire lasers after their repetition rates are tightly synchronized. The performance is extensible to reach an integrated timing jitter resolution of one attosecond.
TI - Yoctosecond Timing Jitter Sensitivity in Tightly Synchronized Mode-Locked Ti:Sapphire Lasers
JF - Photonics
DO - 10.3390/photonics9080569
DA - 2022-08-12
UR - https://www.deepdyve.com/lp/multidisciplinary-digital-publishing-institute/yoctosecond-timing-jitter-sensitivity-in-tightly-synchronized-mode-Bg0dW50XMM
SP - 569
VL - 9
IS - 8
DP - DeepDyve
ER -