Leland Stanford Junior University

Inter-university Research Institute Corporation Research Organization of Information and Systems

Google Inc.

Kai Wen

Yoshihisa Yamamoto

Shoko Utsunomiya

Kenta Takata

Lawrence Brian Landry

For each pair of a plurality of slave lasers B for which injection synchronization is performed by a master laser M, by controlling the intensity of light exchanged between two slave lasers B and an optical path length between the two slave lasers B using a slave-to-laser intensity control unit IA and an inter-slave laser optical path length control unit IP, the magnitude and the sign of pseudo ising interaction Jbetween the two slave lasers B are implemented. After the plurality of slave lasers B arrive at a steady state, by measuring relative values of the oscillation phases of the plurality of slave lasers B with respect to the oscillation phase of the master laser M by using an oscillation phase measuring unit PM, pseudo ising spins &#x3c3;of the plurality of slave lasers B are measured.

Growing community of inventors

Mountain View, CA, United States of America

Kai Wen