Autor: |
Kim, Jun Ki, Choi, Jin Woo, Schwuchow, Anka, Bartelt, Hartmut, Kim, Tae-Hun, Choi, Woo June, Kim, Jae Young, Kim, Dong Uk, Ryu, Seon Young, Kim, Geon Hee, Kim, Ick-Hee, Chang, Ki Soo |
Zdroj: |
IEEE Photonics Technology Letters; Dec2013, Vol. 25 Issue 24, p2431-2434, 4p |
Abstrakt: |
We report a compact all-optical side-firing probe directly ablated on a mode-expanded hybrid fiber end using a high-precision femtosecond laser processing technique. A segment of coreless silica fiber was adopted to achieve a large beam size and manipulation of the far field divergence angle. The radiating beam properties of the side-firing tip have been experimentally investigated and compared with numerical simulations. [ABSTRACT FROM PUBLISHER] |
Databáze: |
Complementary Index |
Externí odkaz: |
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