| Title |
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Generation of intense ultrabroadband optical pulses by induced phase modulation in an argon-filled single-mode hollow Waveguide
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| Creator |
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| Accessrights |
open access |
| Rights |
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© 2000 Optical Society of America
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| Subject |
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| Description |
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Abstract
en
We experimentally demonstrate the generation of intense ultrabroadband optical pulses whose spectrum ranges from 300 to 1000 nm (700-THz bandwidth) with a well-behaved spectral phase and 23-μJ pulse energy by a novel, simple setup utilizing induced phase modulation (IPM) in an argon-filled single-mode hollow waveguide. Fundamental as well as second-harmonic pulses produced by one common femtosecond pulse from a Ti:sapphire laser-amplifier system are copropagated in the hollow waveguide. The effect of the delay time between the two input pulses on the IPM spectral broadening is clarified and confirmed to agree with the theoretical result. It is found that the compressed pulse duration from this pulse is 1.51 fs if its phase is completely compensated for.
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| Publisher |
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Optical Society of America
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| Date |
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| Language |
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| Resource Type |
journal article |
| Version Type |
VoR |
| Identifier |
HDL
http://hdl.handle.net/2115/45327
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| Relation |
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isIdenticalTo
DOI
https://doi.org/10.1364/OL.25.000183
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| Journal |
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PISSN
0146-9592
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EISSN
1539-4794
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Optics Letters
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Volume Number25
Issue Number3
Page Start183
Page End185
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| File |
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| Oaidate |
2023-07-26 |
