60 mW 1.5 /spl mu/m single-frequency low-noise fiber laser MOPA

60 mW 1.5 /spl mu/m single-frequency low-noise fiber laser MOPA

The operating characteristics of an efficient 60 mW, single frequency, low noise integrated master oscillator power amplifier (MOPA) with active noise suppression is presented. With active noise reduction this source demonstrated a maximum relative intensity noise of /spl minus/110 dB/Hz below the C...

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Veröffentlicht in:IEEE photonics technology letters 1994-02, Vol.6 (2), p.192-194
Hauptverfasser: Ball, G.A., Holton, C.E., Hull-Allen, G., Morey, W.W.
Format: Artikel
Sprache:eng
Schlagworte:
Active noise reduction
Erbium-doped fiber lasers
Fiber lasers
Frequency
Laser excitation
Laser noise
Oscillators
Power lasers
Pump lasers
Semiconductor device noise
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Zusammenfassung:The operating characteristics of an efficient 60 mW, single frequency, low noise integrated master oscillator power amplifier (MOPA) with active noise suppression is presented. With active noise reduction this source demonstrated a maximum relative intensity noise of /spl minus/110 dB/Hz below the CW lasing level in the relaxation oscillation regime and a broadband RMS noise of 0.39% with respect to the CW lasing level in a 2 MHz bandwidth.< >
ISSN:1041-1135
1941-0174
DOI:10.1109/68.275425