Tunable Laser Driver Design

The tunable laser diode (TLD) board provides controlling current to the TLDs for dynamic wavelength tuning. The currents are converted by digital to analog converters (DACs). A look-up table stores the information of wavelength digital codes for controlling currents, if label information assign a wavelength, the look-up table provides appropriate wavelength digital code, then the TLD board set to the correct wavelength of TLD. Edit

Version 1.0

for all-optical router experiments Edit

Version 2.0

Improved calibration structure Edit

Version 2.5

Designed for laser modeling Edit

Version 2.6

Currently under design for a working line card. Coming soon..