Abstract Signal buffering services such as contention resolution and congestion avoidance are essential in optical packet switching networks. In this paper. an optical memory scheme based on spectral amplitude coding (SAC) and complementary code keying (CCK) is proposed to increase the buffer capacity. CCK is applied to packet buffering by selecting an available code set and encoding ... https://fitnessgravesyardes.shop/product-category/small-pulley/