公开(公告)号：US20200145100A1

公开(公告)日：2020-05-07

申请号：US16495187

申请日：2017-04-07

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Tsung Ching Huang ,  Rui Wu ,  Nan Qi ,  Mir Ashkan Seyedi ,  Marco Fiorentino

IPC: H04B10/079 ,  H04B10/50 ,  H04B10/54

Abstract: Examples described herein relate to reducing a magnitude of a supply voltage for a circuit element of an optical transmitter device. In some such examples, the circuit element is a driving element that is to receive a first electrical data signal and to provide a second electrical data signal to an optical element that is to provide an optical data signal. A testing element is to compare the optical data signal to the first electrical data signal to determine whether the optical transmitter device meets a performance threshold. When the device meets the performance threshold, a regulating element is to reduce a magnitude of the supply voltage of the driving element.

公开(公告)号：US10805004B2

公开(公告)日：2020-10-13

申请号：US16495187

申请日：2017-04-07

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Tsung Ching Huang ,  Rui Wu ,  Nan Qi ,  Mir Ashkan Seyedi ,  Marco Fiorentino ,  Raymond G. Beausoleil

IPC: H04B10/00 ,  H04B10/079 ,  H04B10/50 ,  H04B10/54 ,  H04J14/00

Abstract: Examples described herein relate to reducing a magnitude of a supply voltage for a circuit element of an optical transmitter device. In some such examples, the circuit element is a driving element that is to receive a first electrical data signal and to provide a second electrical data signal to an optical element that is to provide an optical data signal. A testing element is to compare the optical data signal to the first electrical data signal to determine whether the optical transmitter device meets a performance threshold. When the device meets the performance threshold, a regulating element is to reduce a magnitude of the supply voltage of the driving element.