Real-time holographic backlighting positioning sensor for enhanced power coupling efficiency into selective launches in multimode fiber
This paper presents a qualitative, real-time backlighting positioning sensor for the alignment of an optical beam to a minutely deviated diffraction order axis to increase the power coupling efficiency into a multimode fiber in selective launches. Results show that the technique facilitates the alig...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Published: |
Taylor & Francis Group
2012
|
| Subjects: |