| 摘要 |
An optical-fiber-amplifier measuring apparatus includes: a light source 14 for measuring various characteristics of an optical fiber amplifier 22 to be measured; an acoustooptic modulator 16 for modulating an optical signal inputted from the light source 14 to the optical fiber amplifier 22 to be measured; a light source 10 for setting the optical fiber amplifier 22 to be measured in a saturated state; and an acoustooptic modulator 12 for modulating an optical signal inputted from the light source 10 to the optical fiber amplifier 22 to be measured.
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