1. Fig. 5-1: Emission-pattern coordinate system

2. Fig. 5-2: Lambertian radiance pattern

3. Fig. 5-3: Source-to-fiber coupling

4. Fig. 5-8: Two modal distributions

5. Fig. 5-9: Mechanical misalignments

6. Fig. 5-10: Axial offset condition

7. Fig. 5-13: Longitudinal offset effect

8. Fig. 5-14: Comparison of misalignment effects

9. Fig. 5-15: Fiber cleaving

10. Fig. 5-16: Fiber end defects

11. Fig. 5-17: Fusion splicing

12. Fig. 5-22: End face reflections

13. Fig. 5-23: Angled end face