Using tunnel junction patterning and double wafer fusion, we demonstrate phase-locked arrays of VCSELs emitting at the 1300-nm waveband. CW powers as high as 10-mW and coherent beams are demonstrated for various array configurations.
© 2009 The Optical Society
L. Mutter, V. Iakovlev, A. Caliman, A. Mereuta, A. Sirbu, and E. Kapon, "1.3-μm Wavelength Coupled VCSEL Arrays Employing Patterned Tunnel Junction," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference, OSA Technical Digest (CD) (Optical Society of America, 2009), paper CMRR2.
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