InnoLight is looking for Senior high-speed designer

高速光电系统架构师

学历：博士   工作经验：4年以上

招聘人数：1名 工作地点：美国/新加坡/苏州

招聘方式：全职

任职要求：   职位要求：

微波射频，光电子，信号与系统相关专业。

1. 熟悉DSP数字信号处理，数字滤波器以及DSP相关算法: ADC和DAC,DFE,FFE,MLSE等
2. 熟悉使用仿真软件构造整个光通信链路,DSP,FIR滤波器,激光器放大器,激光器,光纤链路, 光电二极管,跨组放大器,DSP AFE等滤波器对数字信号处理.
3. 熟悉PAM4, NRZ等调制方式,IMDD和Coherent等调制技术, 搭建对应的仿真模型.

岗位职责：

1. 建立光电器件以及链路相关模型, 模型与实测可以相吻合.
2. 构建光纤链路模型, 100G/200G Pam4等IMDD和Coherent仿真和测试模型, 分别对频域和时域分析信号进行仿真. 仿真光链路眼图以及BER链路传输.
3. Follow IEEE最新的标准和协议, 定义模块的
4. 根据仿真的model和测试数据, 定义芯片的规格参数.
5. 对预研模块的原型机 debug, 给出优化方案.

 

 

Senior high-speed designer

Education: Master Work experience: more than 4 years

Recruitment: 1~2 Employees

Working location: Suzhou Industrial Park/Singapore

Recruitment Method: Full-time

Job Requirements:

1. Microwave radio frequency, optoelectronics, electronic communication related major.
2. Familiar with high-frequency simulation software, such as HFSS, ADS and other signal integrity software
3. Familiar with the working principle of high-speed photoelectric devices such as EML, SIPh, DFB, VECSEL, PD and APD, designed and optimized the entire high-speed link to achieve the best high-speed performance.
4. Familiar with vector network analyzer S parameter test, signal generator and oscilloscope eye map test
5. Familiar with high-speed optoelectronic devices and high-speed chip packaging processes, such as HTCC, substrate, wirebond, reverse mounting welding, etc.
6. Understand NRZ, PAM4 and other signal modulation technologies
7. Proficient in English reading and communication
8. Good teamwork ability and self-learning ability
9. Have the ability to analyze problems in high-speed signal, and have developed speed above 53Gbaud is preferred

 

Job Responsibilities:

1. Simulation design and development of high-speed optical module link.
2. According to different schemes, complete the evaluation of related high-speed devices together with device testing engineers, and formulate the specifications of related chips.
3. Design and develop the high-speed link with electronic engineers and optical engineers
4. Verify and debug high-speed performance with test engineers.
5. Instruct layout engineers to develop the high-frequency link design.
6. The high-frequency performance of module meet customer specifications and can be mass produced.

 

 

 

Address :3235 Kifer Road, Suite 260, Santa Clara, CA 95051, USA，

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