Compact ultra-high gain multi-pass Nd:YAG amplifier with a low passive reflection phase conjugate mirror

We show a compact multi-pass amplifier, based on a single dual-rod laser-head which produces ultra-high gain. A double-pass produced a maximum small signal gain of 4×10 8. Another double-pass was permitted by including a specially designed Brillouin phase conjugate mirror (PCM). This enabled a total...

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Veröffentlicht in:	Optics communications 1999-07, Vol.165 (4), p.237-244
Hauptverfasser:	Tzuk, Yitshak, Glick, Yaakov, Tilleman, Michael M
Format:	Artikel
Sprache:	eng
Schlagworte:	Brillouin Exact sciences and technology Fundamental areas of phenomenology (including applications) High-gain Laser optical systems: design and operation Multi-pass amplifier Nd:YAG amplifier Optics PCM Physics Resonators, cavities, amplifiers, arrays, and rings
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