Semiconductor laser chip structure with indicating light

• Main Authors: WANG ZHIYONG, YAO SHUN, JIA GUANNAN
• Format: Patent
• Language: Chinese; English
• Published: 10.07.2013
• Subjects: BASIC ELECTRIC ELEMENTS; DEVICES USING STIMULATED EMISSION; ELECTRICITY

The utility model relates to a semiconductor laser chip structure with indicating light and belongs to semiconductor laser technical field. According to the semiconductor laser chip structure, light-emitting units of which the spectra comprise visible light and light-emitting units of which the spec...