DenseLight Semiconductors PTE LTD is a Singaporean technology company headquartered in Singapore. It is a semiconductor chip manufacturer which provides integrated-photonics solutions for datacom, telecommunication and sensing companies. The company was founded in 2000 by a group of professors from Nanyang Technological University, and provides services in areas like prototyping, epitaxial growth, chip production, in-line optical coating, sub-mounting and photonic measurements The majority of DenseLight's business comes from manufacturing light sources like SLEDs and ELEDs for sensing markets.