Low-noise Pr3+-doped fluoride fibre amplifier
作者： M. Yamada , S. Sudo , Y. Ohishi , H. Yoshinaga , K. Oikawa
DOI: 10.1049/EL:19950562
关键词: Signal 、 Optical communication 、 Amplifier 、 Optical fiber 、 Optics 、 Noise figure 、 Laser 、 Materials science 、 Low-noise amplifier 、 Optical amplifier
摘要: The authors have constructed a Pr/sup 3+/-doped fluoride amplifier (PDFA) module pumped by an Nd-YLF laser. maximum signal gain and noise figure were 20 dB 5 respectively. An output power of 19.2 dBm was achieved at input 11.0 dBm. It confirmed that this PDFA has low-noise characteristics from experimental results on its use in subcarrier multiplexed multichannel AM-VSB video transmission.< >
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sci-hub.se 参考文章(5)
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