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VISHAL SHARMA1, SURINDER SINGH1,* , TARANJEET KAUR2, VIKAS KUMAR GARG3
A multi-channel wavelength conversion system operating at frequencies of 192.8 THz and 192.34 THz with a data rate of 120 Gbps is proposed using an electro-absorption modulator (EAM). The system achieves high-quality wavelength conversion with quality factors of 20.25 dB and 21.30 dB, respectively. A mathematical framework is developed to determine the sinusoidal signal generator frequency and maximum data signal bandwidth, ensuring minimal interference between wavelength-converted signals. The study demonstrates the potential of EAM for efficient, low-power, polarization-independent wavelength conversion in optical communication systems.
EAM modulator, XAM, Wavelength converter, All-optical signal processing.
VISHAL SHARMA, SURINDER SINGH, TARANJEET KAUR, VIKAS KUMAR GARG, EAM-based multi-channel wavelength converter at 120 Gbps, Optoelectronics and Advanced Materials - Rapid Communications, 20, 3-4, March-April 2026, pp.160-168 (2026).
Submitted at: Oct. 10, 2025
Accepted at: April 8, 2026
Optoelectronics and Advanced Materials - Rapid Communications
(2024): Impact Factor = 0.4 - Journal Citation Reports (Clarivate Analytics, 2025)
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