Research Article
Study of a Linear Acoustooptic Laser Modulator Based on All-Fibre Sagnac Interferometer
| Elements | Specifications |
| ILD InGaAs | 1550 ± 0.5 nm, fibre pigtail, stabilized | Photodetector | InGaAs low power, BW = 175 kHz | Amplifier | 1 < gain < 150, BW = 1 MHz | Modulation frequency | 0.1 Hz up to 21 kHz | Sensibility | 2.39 mW/dB to 1 kHz | Minimum power | 1 mW | Maximum power | 5 mW | Insertion loss | <0.4 dB | Dynamic range | 0–43.5 dB | Temperature | 21° ± 19°C |
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