Polarization dependent output spectrum due to a single filament in BK7 glass using focused femtosecond pulses

被引：1
|
作者：
Brundavanam, Maruthi M. [1 ]
Kumar, V. Praveen [1 ]
Rao, D. Narayana [1 ]
机构：
[1] Univ Hyderabad, Hyderabad 500046, Andhra Pradesh, India
来源：
PHOTONICS 2010: TENTH INTERNATIONAL CONFERENCE ON FIBER OPTICS AND PHOTONICS | 2011年 / 8173卷
关键词：
Single filament; Polarization; femtosecond pulses; BK7; glass; LASER-PULSES; PROPAGATION; GENERATION; MEDIA;
D O I：
10.1117/12.897913
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We present experimental results on the effect of incident beam polarization on the spectral and polarization characteristics of the output spectrum due to a single filament generated in BK7 glass using focused femtosecond laser pulses. It is observed that the spectral characteristics of the output spectrum are different both in the spectral content as well as the peak wavelength of the spectrum due to the two input laser polarizations (linear and circular). The polarization properties of the output spectrum due to a single filament for the two polarizations have also been studied.
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页数：6
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