We produce an extensive selection of fiber-coupled high-speed modulators, offering industry-leading performances for various application scenarios. Our unique micro-optic platform offers exceptionally low loss below 1dB and high-power handling up to 20W. The waveguide modulators have very low driving voltage, thus especially suited for high-speed operation up to 10GHz, despite their high insertion loss >4dB and polarization dependence. Acousto-optical modulators offer high extinction and frequency shift advantages in spite of high-power consumption.