We demonstrated high-order mode suppression with temperature-profile control in micro-heater-integrated VCSELs. A far-field pattern was changed from a double-peak-pattern to a single lobe with compensating a thermal-lens-effect. The estimated near-filed spot-size could be expanded to 16 /spl mu/m, which is larger than other monolithic structures.
High-order transverse mode suppression in VCSELs with temperature-profile control
2005-01-01
157024 byte
Conference paper
Electronic Resource
English
High-Order Transverse Mode Suppression in VCSELs with Temperature-Profile Control
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