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Your search keyword '"Amann, Markus C."' showing total 16 results
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16 results on '"Amann, Markus C."'

1. Experimental Demonstration of 503.61-Gbit/s DMT over 10-km 7-Core Fiber with 1.5-\mu m SM-VCSEL for Optical Interconnects

Author

Zhang, Lu, Van Kerrebrouck, Joris, Ozolins, Oskars, Lin, Rui, Pang, Xiaodan, Udalcovs, Aleksejs, Spiga, Siliva, Amann, Markus C., Gan, Lin, Tang, Ming, Fu, Songnian, Schatz, Richard, Jacobsen, Gunnar, Popov, Sergei, Liu, Deming, Tong, Weijun, Torfs, Guy, Bauwelinck, Johan, Yin, Xin, Xiao, Shilin, and Chen, Jiajia

Subjects
Physics - Optics
Abstract

We experimentally demonstrate a net-rate 503.61-Gbit/s discrete multitone (DMT) transmission over 10-km 7-core fiber with 1.5-\mu m single mode VCSEL, where low-complexity kernelrecursive-least-squares algorithm is employed for nonlinear channel equalization., Comment: 3 pages, 44th European Conference on Optical Communication (ECOC 2018), Rome, Italy, 2018

Published
2018

3. 7x100 Gbps PAM-4 Transmission over 1-km and 10-km Single Mode 7-core Fiber using 1.5-mu m SM-VCSEL

Author

Pang, Xiaodan, Van Kerrebrouck, Joris, Ozolins, Oskars, Lin, Rui, Udalcovs, Aleksejs, Zhang, Lu, Spiga, Silvia, Amann, Markus C., Van Steenberge, Geert, Gan, Lin, Tang, Ming, Fu, Songnian, Schatz, Richard, Jacobsen, Gunnar, Popov, Sergei, Liu, Deming, Tong, Weijun, Torfs, Guy, Bauwelinck, Johan, Yin, Xin, Chen, Jiajia, Pang, Xiaodan, Van Kerrebrouck, Joris, Ozolins, Oskars, Lin, Rui, Udalcovs, Aleksejs, Zhang, Lu, Spiga, Silvia, Amann, Markus C., Van Steenberge, Geert, Gan, Lin, Tang, Ming, Fu, Songnian, Schatz, Richard, Jacobsen, Gunnar, Popov, Sergei, Liu, Deming, Tong, Weijun, Torfs, Guy, Bauwelinck, Johan, Yin, Xin, and Chen, Jiajia

Abstract

100 Gbps/lambda/core PAM-4 transmission is successfully demonstrated over 1-km and 10km single mode 7-core fiber links, enabled by directly modulated 1.5-mu m single mode VCSEL of 23 GHz modulation bandwidth with pre-and post-digital equalizations., QC 20180802

Published
2018

15. Novel cascaded injection-locked 1.55-mum VCSELs with 66 GHz modulation bandwidth.

Author

Zhao X, Parekh D, Lau EK, Sung HK, Wu MC, Hofmann W, Amann MC, and Chang-Hasnain CJ

Abstract

We demonstrate a novel cascaded configuration of optically injection-locked (COIL) VCSELs, which enables a wide and tailorable direct modulation bandwidth. Up to 66 GHz bandwidth is achieved using VCSELs with an original, free-running 10 GHz bandwidth. Different configurations of cascading are discussed in detail with the focus on optimizing the modulation bandwidth. We also discuss scaling capability of this technique to achieve tailorable modulation response.

Published
2007
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16. Novel modulated-master injection-locked 1.55-microm VCSELs.

Author

Zhao X, Zhou Y, Chang-Hasnain CJ, Hofmann W, and Amann MC

Abstract

We report a novel optical injection-locking configuration using a directly-modulated master VCSEL to injection-lock a slave VCSEL. We demonstrate an interesting RF modulation response for the modulated master laser. An RF gain up to 30 dB is attained for frequencies greater than a certain critical frequency f(c), which is approximatelty 10 GHz here and increases with the injection power. In addition, an RF phase change of 2 pi is achieved above f(c) by varying the wavelength detuning. The slope of phase-frequency curve represents an equivalent slow or fast light attained through the slave laser. We incorporate an amplifier model to explain this novel modulated-master injection-locked VCSEL configuration. Simulations show good qualitative agreement with the experimental results.

Published
2006
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