Ruoxian LIU, Shiyuan ZHAO, Yiying GU, Rifan XIE, Mingshan ZHAO. Design of fiber array collimator and measurement of its divergence angle[J]. Optics and Precision Engineering, 2023, 31(1): 89
- Optics and Precision Engineering
- Vol. 31, Issue 1, 89 (2023)
Fig. 1. Gaussian beam
Fig. 2. Structure diagram of optical fiber array collimator
Fig. 3. Schematic diagram of single-channel collimated optical path
Fig. 4. Relationship between array coupled parameter and beam radius
Fig. 5. Physical map of fiber array collimator
Fig. 6. Optical simulation results by Zemax for fiber array collimator
Fig. 7. Schematic diagram of beam propagation of collimator
Fig. 8. Measuring devices of far-field divergence of Guassian beam
Fig. 9. Software monitoring interface
Fig. 10. Probability distribution of far-field divergence angle θ ![]()
![]()
|
Table 1. Simulation parameters of optical fiber array collimator
|
Table 2. Parameters of one-dimensional optical fiber array
|
Table 3. Parameters of microlens array
|
Table 4. Parameter measurement results of channels
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20