ALBUQUERQUE, N.M., March 11 -- Zia Laser Inc., a developer of quantum dot 1310 nm and 1550 nm semiconductor laser technology, announced it has received $5.4 million in Series B equity financing from Prism Venture Partners and the RWI Group. The funding will enable the company to launch commercial volume quantum dot manufacturing and sales. "The investment is a validation of our innovative technology and ability to execute in a time when raising capital is extremely challenging. 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