Deok Ha Woo

All-optical XOR gate using semiconductor optical amplifiers without additional input beam

Jae Hun Kim, Young Min Jhon, Young Tae Byun, 2002, IEEE Photonics Technology Letters.

Broad-band all-optical flip-flop based on optical bistability in an integrated SOA/DFB-SOA

Jae Hun Kim, Seok Lee, Deok Ha Woo, 2004, IEEE Photonics Technology Letters.