Distributed feedback (DFB) lasers allow the generation of pulses
with narrow linewidth, and are compact tunable laser sources for
applications in integrated optics. In this thesis, for the first
time, dynamic DFB lasing action was achieved in a reflection
pumping configuration instead of the traditional transmission
pumping one. A tunable one- dimensional (1-D) DFB photonic crystal
(PC) created by transient interference pattern of two crossing pump
beams was obtained in dye doped laser media, which indicated the
existence of an index modulation. The polarization modulation,
realized by readily manipulating the state of polarization of the
pumping beams, was demonstrated effective in providing feedback for
DFB lasing oscillation in the reflection pumping configuration. A
tunable chiral photonic DFB structure was observed in certain
polarization pumping schemes, which can be identified as a dynamic
polarization dependent chiral PC. Tunable circularly-polarized
laser output was obtained.
General
| Imprint: |
Lap Lambert Academic Publishing
|
| Country of origin: |
Germany |
| Release date: |
September 2010 |
| First published: |
September 2010 |
| Authors: |
Fei Chen
|
| Dimensions: |
229 x 152 x 12mm (L x W x T) |
| Format: |
Paperback - Trade
|
| Pages: |
208 |
| ISBN-13: |
978-3-8383-9798-6 |
| Categories: |
Books >
Science & Mathematics >
Physics >
General
|
| LSN: |
3-8383-9798-3 |
| Barcode: |
9783838397986 |
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