Focusing and spot-array generating diffractive beamforming elements have been monolithically integrated with grating-coupled surface-emitting semiconductor lasers. The lasers have an unstable resonator producing a 160 /spl mu/m wide single spatial mode.
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机译:聚焦和点阵列产生衍射束形成元件已经与光栅耦合的表面发射半导体激光器单片集成。激光器具有不稳定的谐振器,可产生160 / spl mu / m宽的单个空间模式。
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