Nov 2003New FocusRequest Info
Incorporating a frequency source and power amplifier, the compact Model 3363 electro-optic modulator driver from New Focus Inc. is suitable for use with resonant phase and amplitude modulators, providing up to 30 dBm of output power for high modulation depths up to a frequency of 2.0 GHz. The standard 3363-A model includes an adjustable voltage-controlled-oscillator-based frequency source available from 25 MHz to 1 GHz, while the 3363-B and -C models offer a high-stability synthesized frequency source from 50 kHz to 2 GHz. Each version can be set to use either the internal source or an external oscillator. A reflected RF power monitor and an RF output enable switch are provided.