Timing-tolerant optical pulse energy conversion circuit

A timing-tolerant optical pulse energy conversion circuit, comprising:

• at least one photodetector configured to:
• receive at least one input optical pulse stream comprising a sequence of input optical pulses;
• and
• generate at least one current pulse stream comprising a sequence of current pulses corresponding to the sequence of input optical pulses;
• at least one current-to-voltage conversion circuit configured to:
• convert each current pulse to a voltage pulse, the sequence of voltage pulses comprising a converted electrical waveform corresponding to the current pulse stream;
• and
• at least one sequential logic circuit operatively coupled to the current-to-voltage conversion circuit, the at least one sequential logic circuit configured to:
• detect at least one voltage pulse of the converted electrical waveform;
• and
• generate at least one adjusted electrical waveform based on the converted electrical waveform by adjusting a width window of the at least one detected voltage pulse according to a predetermined delay.