In this chapter we discuss design issues related to optical transmitters. An optical transmitter acts as the interface between the electrical and optical domains by converting electrical signals to optical signals. For digital transmitters, the optical output must conform to specifications such as ...
A smart and compact packaging transmitter optical subassembly (TOSA) in a 10-Gb/s small-form-factor pluggable (XFP) transceiver module has been developed with an eye towards electrical and thermal performances. In the TOSA, a bias-tee circuit and a matching resistor are monolithically integrated...
Design of High-Speed Mixed-Signal Circuits in 65 nm and 28 nm CMOS Technology for Optical Transmitters with Data Rates beyond 100 Gbit/s per Wavelength High-speed DACs that have sufficient resolution as well as application specific digital signal processors (DSP) are key components for optical ...
The optical fiber digital transmitter has been designed for an audible frequency range and parameters like bandwidth, attenuation, intensity and the performance of different components were measured and analyzed. The system performed up to expectations. This paper also gives a basic overview of optical...
This study presented design and analysis of high-speed data optical fiber communication system through EDFA amplifier system. The design with practical data for parameters to maximize the transmission bit-rate is clarified. The bit rate distance product
Free-space laser communication systems have the potential to provide flexible, high-speed connectivity suitable for long-haul intersatellite and deep-space links. For these applications, power-efficient transmitter and receiver designs are essential for cost-effective implementation. State-of-the-art desi...
Therefore, assuming 40 wavelengths and SOAs per transmitter, we can connect up to 48 × 40 = 1920 other nodes. If, instead, we consider a rack-based deployment, the latest ToR switches42 have 512 SERDESes (i.e., 256 uplinks) that could allow to interconnect up to 256 ×...
This renders further components on the substrate unnecessary, and enables the transceiver to be produced at very low cost. 展开 收藏 引用 批量引用 报错 分享 全部来源 求助全文 掌桥科研 相似文献10-Gbps, 5.3-mW Optical Transmitter and Receiver Circuits in 40-nm CMOS integrated optoelectronicsWe ...
transmitter side, the chip-to-fiber coupling is realized by an efficient and multimode 2D grating coupler, as depicted by Fig.1c. By controlling the relative phase delay between the two counter-propagating quasi-transverse-electric (TE) modes on chip, all the six spatial and polarization ...
Design and Realization of Optical Transmitter for Mobile FSO Network.Filip Hučko