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Widely Wavelength-Selectable Lasers With Digital Concatenated Grating Reflectors—Proposal and Simulation

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6 Author(s)
He, X. ; Div. of Optoelectron. Deivices & Technol., Huazhong Univ. of Sci. & Technol., Wuhan ; Huang, Dexiu ; Yonglin Yu ; Wang, D.N.
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A digital concatenated grating is presented to tackle that problem of creating a flat ldquotop-hatrdquo comb reflector for tunable lasers. A novel, monolithic, widely tunable semiconductor laser with these gratings is proposed and demonstrated theoretically.

Published in:

Photonics Technology Letters, IEEE  (Volume:20 ,  Issue: 21 )