Conical microlenses fabricated at the end of single-mode fibers can increase the coupling efficiency between fibers and laser diodes. In this letter, we present, for the first time, a theoretical analysis of the coupling efficiency between a laser diode and a conically lensed fiber, taking into acco
Simulation of 4 × 4 light coupling to a single-mode fiber
✍ Scribed by Hen-Wai Tsao; Wen-Ming Cheng; Shyh-Lin Tsao
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 335 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0895-2477
No coin nor oath required. For personal study only.
✦ Synopsis
The novel design of a microlens array is presented for the analysis of a 4 ϫ 4 nanoscale vertical-cavity surface-emitting laser (VCSEL) array, which launches parallel light to a single-mode fiber (SMF) with a length of 100 cm. These results are useful for realization of high-density information storage and information transfer.
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