Nolinear optical liquid cored fiber array and liquid crystal film fo ps-cw frequency agile laser optical limiting application.
Opt Express
; 2(12): 471-82, 1998 Jun 08.
Article
em En
| MEDLINE
| ID: mdl-19381218
ABSTRACT
The molecular nonlinear photonic absorption processes of two nonlinear fiber core liquids are discussed in the context of nonlinear propagation and optical limiting of short pulses. These fiber arrays are capable of limiting threshold and clamped output below 1 micro J for picosecond and nanosecond pulses. We also discuss the observation of perhaps the largest optical nonlinearity in some dye-doped nematic liquid crystal films. These films will provide limiting action with a threshold power of 100 nWatt and limited transmission of << 1 microJoule for ms - cw laser.
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Base de dados:
MEDLINE
Idioma:
En
Revista:
Opt Express
Assunto da revista:
OFTALMOLOGIA
Ano de publicação:
1998
Tipo de documento:
Article