The VCSEL-based Array Optical Transmitter (ATx) Development Towards 120-Gbps Link for Collider Detector: Development Update

Autor:	Guo, Di, Liu, Chonghan, Chen, Jinghong, Chramowicz, John, Gong, Datao, Hou, Suen, Huang, Deping, Jin, Ge, Li, Xiaoting, Liu, Tiankuan, Prosser, Alan, Teng, Ping-Kun, Ye, Jingbo, Zhou, Yongzhao, You, Yang, Xiang, Annie C., Liang, Hao
Rok vydání:	2024
Předmět:	Physics - Instrumentation and Detectors
Druh dokumentu:	Working Paper
DOI:	10.1088/1748-0221/10/01/C01034
Popis:	A compact radiation-tolerant array optical transmitter module (ATx) is developed to provide data transmission up to 10Gbps per channel with 12 parallel channels for collider detector applications. The ATx integrates a Vertical Cavity Surface-Emitting Laser (VCSEL) array and driver circuitry for electrical to optical conversion, an edge warp substrate for the electrical interface and a micro-lens array for the optical interface. This paper reports the continuing development of the ATx custom package. A simple, high-accuracy and reliable active-alignment method for the optical coupling is introduced. The radiation-resistance of the optoelectronic components is evaluated and the inclusion of a custom-designed array driver is discussed. Comment: 8 pages, 8 figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2401.15749 Zobrazit plný text záznamu View this record from Arxiv