Home Forums BPM Phase observe with opti-BPM Analyzer

Phase observe with opti-BPM Analyzer

(joined April 2021)
Participant

Dear all,

I simulate EO effect with varying voltage in BPM, achieving phase figures along XZ slise. But, I cannot observe any phase difference between tow figures as shown below.

1.I am confused about what the phase represent in the figure? To our kwonledge, the optical phase must change along with optical propogation. But, in the XZ figure the phase is a constant VS Z axis.
2.And how to correctly observe the phase change with EO efferct by using BPM?

Please see figures in the attachment.

Attachments:

Responses (1):

    • #69333
      Zhi Chen
      Participant

      Dear all,

      I simulate EO effect with varying voltage in BPM, achieving phase figures along XZ slise. But, I cannot observe any phase difference between tow figures as shown below.

      1.I am confused about what the phase represent in the figure? To our kwonledge, the optical phase must change along with optical propogation. But, in the XZ figure the phase is a constant VS Z axis.
      2.And how to correctly observe the phase change with EO efferct by using BPM?

      Please see figures in the attachment.

      Attachments:
    • #69336
      Profile Photo
      Scott Newman
      Moderator

      Hello Zhi,

      It is difficult to tell what you are showing the data for from those results. Are you able to make the design file available? If you do not wish to make it broadly public, please email the design to support@optiwave.com

      Scott

Login You must be logged in to reply to this topic.