Ultra thin HCG in a NEMO tunable VCSEL
Huang, M.C.Y.; Ye Zhou; Chang-Hasnain, C.J.
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Volume , Issue , 4-9 May 2008 Page(s):1 - 2
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Summary:The authors present nano-electromechanical optoelectronic (NEMO) tunable VCSELs utilizing an ultra-thin, electrostatic-actuated single-layer (140 nm), high-contrast subwavelength grating designed to strongly reflect TE-polarized light. A 2 mW single-mode (SMSR ~45 dB) VCSEL with ultra-fast tuning speed ~90 ns is experimentally demonstrated.
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