改革测距实验 提升光信息专业学生实践能力的探索
|
摘要
为了在光电基本理论、实践环节中更好地培养学生分析问题和解决问题的能力,在光电信息科学与工程专业实验教学中加入超声波测距、激光脉冲测距和激光相位测距系统设计等实验内容。学生通过3个测距实验的学习,更好地掌握光通信系统技术、激光发送和接收器件的工作机理,以及光电工程电路设计与实现方法。通过测距系统的设计与实验,学生的综合应用、设计能力都有较大提高。
In order to cultivate students' ability to analyze and solve problems better in the basic theory and practice of optoelectronics, experimental contents such as ultrasonic ranging, laser pulse ranging and laser phase ranging system design are added to the experimental teaching of Optoelectronics and Information Science and Engineering specialty. Through the study of three ranging experiments, students have a better understanding of optical communication system technology, the working mechanism of laser transmitting and receiving devices, and the design and implementation of photoelectric engineering circuits. Through the design and experiment of ranging system, students' comprehensive application ability and design ability have been greatly improved.
In order to cultivate students' ability to analyze and solve problems better in the basic theory and practice of optoelectronics, experimental contents such as ultrasonic ranging, laser pulse ranging and laser phase ranging system design are added to the experimental teaching of Optoelectronics and Information Science and Engineering specialty. Through the study of three ranging experiments, students have a better understanding of optical communication system technology, the working mechanism of laser transmitting and receiving devices, and the design and implementation of photoelectric engineering circuits. Through the design and experiment of ranging system, students' comprehensive application ability and design ability have been greatly improved.
引文
[1] 王昭荣,曾卫东,鲁兴萌.改革实验教学及管理模式培养创新型本科人才[J].高等理科教育,2007(1):63-65.
[2] 吴新开,于立言,俞建中.电工电子创新实验教学体系的研究与实践[J].实验室研究与探索,2004,23(3):51-53.
[3] 汪子栋,刘天佐,路文江,等.专业教学实验改革的探讨[J].实验技术与管理,2004,21(1):112-115.
[4] 卢艳军,开放式实验教学模式的探讨[J].实验室科学,2009,12(1):23-26.
[5] 李艳丽.合作教学理论的尝试与思考[J].天津师范大学学报(基础教育版),2002(4):20-22.
[6] BO L Y,JIAO M X.Design of the semiconductor current source[J].Applied Optics,2005,26(3):9-11.
[7] 余向东,沈为民,徐苏楠,等.“光电电路综合设计”实践课程教学改革探索[J].实验室科学,2012,15(1):42-44.
[8] CONG M L,LI L,CUI Y S,et al.Design of controlled high stability digital driver source of semiconductor laser[J].Optics and precision engineering,2010,18(7):16-30.
[9] MAO H T,LIN Y M,ZHANG J L,et al.A design of semiconductor laser driver source[J].Optics Magazine,2006,27(4):14-17.
[10] 曲金泽,沈允中.新型电子系统设计课程的改革[J].实验室研究与探索,2010,29(6):140-143.
[11] 吴飞斌,张晋平,刘冰.激光通信综合实验演示仪设计[J].实验技术与管理,2012,29(2):55-57,60.
[12] AGRAWAL G P.Fiber-Optic Communication Systems[M].New York:Wiley,1997.
[2] 吴新开,于立言,俞建中.电工电子创新实验教学体系的研究与实践[J].实验室研究与探索,2004,23(3):51-53.
[3] 汪子栋,刘天佐,路文江,等.专业教学实验改革的探讨[J].实验技术与管理,2004,21(1):112-115.
[4] 卢艳军,开放式实验教学模式的探讨[J].实验室科学,2009,12(1):23-26.
[5] 李艳丽.合作教学理论的尝试与思考[J].天津师范大学学报(基础教育版),2002(4):20-22.
[6] BO L Y,JIAO M X.Design of the semiconductor current source[J].Applied Optics,2005,26(3):9-11.
[7] 余向东,沈为民,徐苏楠,等.“光电电路综合设计”实践课程教学改革探索[J].实验室科学,2012,15(1):42-44.
[8] CONG M L,LI L,CUI Y S,et al.Design of controlled high stability digital driver source of semiconductor laser[J].Optics and precision engineering,2010,18(7):16-30.
[9] MAO H T,LIN Y M,ZHANG J L,et al.A design of semiconductor laser driver source[J].Optics Magazine,2006,27(4):14-17.
[10] 曲金泽,沈允中.新型电子系统设计课程的改革[J].实验室研究与探索,2010,29(6):140-143.
[11] 吴飞斌,张晋平,刘冰.激光通信综合实验演示仪设计[J].实验技术与管理,2012,29(2):55-57,60.
[12] AGRAWAL G P.Fiber-Optic Communication Systems[M].New York:Wiley,1997.