I I-VI MQW VCSEL ON A HEAT SINK OPTICALLY PUMPED BY A GAN LD
摘要
<p>Light sources are disclosed. A disclosed light source includes a III-V based pump light source (170) that includes nitrogen and emits light at a first wavelength. The light source further includes a vertical cavity surface emitting laser (VCSEL) that converts at least a portion of the first wavelength light (174) emitted by the pump light surce (170) to at least a partially coherent light at a second wavelength (176). The VCSEL includes first and second mirrors (120, 160) that form an optical cavity for light at the second wavelength. The first mirror (120) is substantially reflective at the second wavelength and includes a first multilayer slfack. The second mirror (160) is substantially transmissive at the first wavelength and partially reflective and partially transmissive at the second wavelength. The second mirror includes a second multilayer stack. The VCSEL further includes a semiconductor multilayer stack (130) that is disposed between the first and second mirrors and converts at least a portion of the first wavelength light to the second wavelength light. The semiconductor multilayer stack (130) includes a quantum well that includes a Cd(Mg)ZnSe alloy.</p>
申请公布号
WO2010027648(A1)
申请公布日期
2010.03.11
申请号
WO2009US54140
申请日期
2009.08.18
申请人
3M INNOVATIVE PROPERTIES COMPANY;HAASE , MICHAEL A .;MILLER, THOMAS J .;SUN, XIAOGUANG
发明人
HAASE , MICHAEL A .;MILLER, THOMAS J .;SUN, XIAOGUANG