The purpose of Optoelectronics Letters is rapid reporting new important results in the fields of photonics-optoelectronics in English to advance the international academic exchanges. The scope of Optoelectronics Letters is as follows: Novel OE-devices and applications; New materials and functional components; Nano-structures and OE integration; Nano-quantum optoelectronics; Optoelectronic information technology; Sensing, measurement and inspection; Storage and display; Image and information processing; Biomedical photonics, etc.