High Voltage Electro-Optical Modulator/Switch Driver

SKU: HVED

The HVED Series Analog High Voltage Drivers provides up to ±200 V with 1 MHz bandwidth or ±400 V with 0.5 MHz bandwidth, ideal for driving non-resonant EO phase modulators to modulate optical signals at wavelengths up to 1060 nm. A polarity alternation feature minimizes charge buildup from photorefractive effects, particularly at shorter wavelengths and higher power.
The drivers include an adjustable DC bias up to 50 V for precise performance tuning. For example, with a sweep range of -200 V to +200 V and a 10 V DC bias, the output shifts to -190 V to +200 V (clipping the positive side), while a range of -100 V to +100 V adjusts to -90 V to +110 V. This bias flexibility allows precise control, optimizing electro-optic device functionality.