1.6T DR4 Tx-PIC
✔ 1.6T DR4 total loss1 ≤ 11dB, 1 laser supplies 4 lanes of MZMs, with working wavelength range 1311 ± 6.5nm.
✔ TFLN MZM 3dB EO bandwidth ≥ 100GHz, modulation efficiency Vpi ≤ 3.0V.
✔ TFLN thermo-optic phase shifter with power efficiency Ppi ≤ 20mW, heater resistance R = 250ohm.
✔ Heterogeneous integrated monitor photodiodes, with responsivity ≥ 0.9A/W and dark current ≤ 1nA @-1V.
