Title :
Performances of Microwave-Band Analog Signal Transmission Using Wafer-Fused Long Wavelength VCSELs
Author :
Belkin, M.E. ; Belkin, L. ; Sigov, A.S. ; Iakovlev, V. ; Suruceanu, G. ; Kapon, Eli
Author_Institution :
Moscow State Inst. of Radio-Eng., Tech. Univ., Moscow, Russia
Abstract :
The modulation characteristics of wafer-fused long-wavelength vertical-cavity surface-emitting lasers (VCSELs) for multichannel microwave-band analog signal transmission were investigated within a large-signal behavioral model based on a commercial microwave electronic computer-aided design (E-CAD) tool. To enhance the fitting precision, a step-by-step extraction procedure is implemented numerically, optimizing at each step no more than five parameters. The simulation and experimental results of intermodulation distortions are in perfect agreement.
Keywords :
integrated optoelectronics; intermodulation distortion; laser cavity resonators; microwave photonics; optical communication equipment; optical modulation; optimisation; semiconductor lasers; surface emitting lasers; technology CAD (electronics); E-CAD tool; fitting precision; intermodulation distortions; large-signal behavioral model; microwave electronic computer-aided design tool; multichannel microwave-band analog signal transmission; optical modulation; optimization; step-by-step extraction procedure; wafer-fused long-wavelength VCSEL; wafer-fused long-wavelength vertical-cavity surface-emitting lasers; Biological system modeling; Integrated circuit modeling; Microwave circuits; Microwave photonics; Semiconductor device modeling; Vertical cavity surface emitting lasers; Electronic computer-aided design (E-CAD); intermodulation distortions; large-signal operation; microwave-band modulation; vertical-cavity surface-emitting lasers (VCSELs);
Journal_Title :
Photonics Technology Letters, IEEE
DOI :
10.1109/LPT.2011.2162230
