Gain narrowing and spectral shifting control in Apollon-10P, petawatt hybrid CPA laser system

Gain narrowing and spectral shifting control in Apollon-10P, petawatt hybrid CPA laser system

The present study propose a possible solution consisting to modulate the spectrum before each Ti:Sa amplifier with appropriate spectral filters. By slightly modifying the amplifiers parameters, 150 J and 15 fs pulses could be achieved using appropriate spectral filters. A compensating spectral gain...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Giambruno, F., Radier, C., Cheriaux, G.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Chemical lasers
Control systems
Filtering
Filters
Laser noise
Optical control
Power amplifiers
Power lasers
Pulse amplifiers
Titanium
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Beschreibung
Zusammenfassung:The present study propose a possible solution consisting to modulate the spectrum before each Ti:Sa amplifier with appropriate spectral filters. By slightly modifying the amplifiers parameters, 150 J and 15 fs pulses could be achieved using appropriate spectral filters. A compensating spectral gain distortion technique has been demonstrated.
DOI:10.1109/CLEOE-EQEC.2009.5196367