2/sup nd/-order DFB/DBR devices with central /spl pi/ (grating) phaseshift provide orthonormal, single-lobe operation. Resonant antiguided (i.e. ROW) arrays provide watts of diffraction-limited power. In this paper it is shown that grating placement only in the ROW-array elements causes stable, single-lobe operation from a 2-D surface emitter (SE).
Single-lobe operation from 2-D surface-emitting DFB/DBR/ROW lasers
01.01.2003
117523 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Single-Lobe Operation from 2-D Surface-Emitting DFB/DBR/ROW Lasers
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