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  • 2015 Conference on Lasers and Electro-Optics Pacific Rim
  • (Optica Publishing Group, 2015),
  • paper 25J3_1

GeSn Optical Gain Media Towards Monolithic 3D Photonic Integration

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We present pseudo-single-crystal, direct band gap GeSn gain media fabricated at <450 °C on dielectric layers towards monolithic 3D photonic integration. A high transient optical gain ~5000 cm-1 has been at λ=2100-2200 nm at 300K.

© 2015 IEEE

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