|
| << previous | next >> |
Journal description
All volumes of the corresponding journal
All issues of the corresponding volume
All articles of the corresponding issues
Details for article 4 of 13 found articles
| Title: |
Efficiency and optical feedback of traveling-wave semiconductor laser amplifier to single-mode fiber coupling: Theory and experiment |
| Author: |
Xuefeng, Liu Dexiu, Huang Zaiguang, Li |
| Appeared in: |
Fiber & integrated optics |
| Paging: | Volume 12 (1993) nr. 1 pages 47-55 |
| Year: |
1993-01-01 |
| Contents: |
This paper analyzes the coupling efficiency and optical feedback of the tapered fiber end with a high-index hemiellipsoidal microlens. Such a device has been used as a coupler of traveling-wave semiconductor laser amplifier (TW-SLA) to single mode fiber (SMF). A theory of the calculation of coupling efficiency and optical feedback is presented including the effects of spherical aberration and Fresnel reflection of thick lens. In consideration of the large beam divergency of the TW-SLA chip, the finite transmission aperture is introduced. The calculations are in agreement with experiment results and a group of optimum structure parameters of the coupler are given. |
| Publisher: |
Taylor & Francis |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 4 of 13 found articles
| << previous | next >> |