Acta Optica Sinica, Volume. 12, Issue 8, 711(1992)
Influence of fiber coupler on the property of travelling wave semiconductor amplifier
In this paper, the feedback effect of tapered-fiber coupler with high reflective index miorolens on its top is described, which influences the property of travelling wave semiconductor laser amplifier. The theoretical analysis of the effect is presented with the Fresnel reflection on the surface of thick lens and the definite aperture introduced in the analysis to make the results agreement with the actual case.
Get Citation
Copy Citation Text
[in Chinese], [in Chinese]. Influence of fiber coupler on the property of travelling wave semiconductor amplifier[J]. Acta Optica Sinica, 1992, 12(8): 711