A key component in the transmit portion of a time of flight system is the laser driver. The Texas Instruments LMH13000 is a revolutionary high speed laser driver that is capable of creating current pulses with rise and fall times on the order of 500 pico seconds. Another key component that is used in the receive portion of an optical time of flight systems is the transimpedance amplifier, or TIA. An overview of TI's laser drivers and transimedance amplifiers are covered in this video.