In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 35, No. 9A ( 1996-09-01), p. L1107-
Abstract:
Temporal spectral dynamics of nonlinear propagation of ∼80 femtosecond optical pulses is investigated experimentally and analytically for the first time for two single-mode glass fibers of GeO 2 -doped fused silica and Er:GeO 2 -doped fused silica. Comparison between experimental and analytical results enables us to determine the nonlinear refractive indices and their response times to be 2.4 ×10 -13 esu and 1.8 fs, respectively, for the former fiber and 4.0 ×10 -13 esu and 2.1 fs, respectively, for the latter fiber. This suggests that these fibers are more efficient for compression of extremely short pulses than the conventional fused-silica fiber.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.1143/JJAP.35.L1107
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
1996
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
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