Fiber-optic communication

The app is a complete free handbook of Lasers and Fiberoptics which covers important topics, notes, materials, news & blogs on the course. Download the App as a reference material & digital book for communication engineering programs & degree courses.

This useful App lists 225 topics with detailed notes, diagrams, equations, formulas & course material, the topics are listed in 5 chapters. The app is must have for all the engineering science students & professionals.

The app provides quick revision and reference to the important topics like a detailed flash card notes, it makes it easy & useful for the student or a professional to cover the course syllabus quickly before an exams or interview for jobs.

Track your learning, set reminders, edit the study material, add favorite topics, share the topics on social media.

You can also blog about engineering technology, innovation, engineering startups, college research work, institute updates, Informative links on course materials & education programs from your smartphone or tablet or at http://www.engineeringapps.net/.

Use this useful engineering app as your tutorial, digital book, a reference guide for syllabus, course material, project work, sharing your views on the blog.

Some of the topics Covered in the app are:

1. Historical development

2. Optical fiber communication system

3. Advantages of optical fiber communication

4. Ray Model

5. Attenuation

6. Carrier recombination:

7. Absorption

8. Linear scattering losses

9. Nonlinear scattering losses

10. Fiber bend loss

11. Dispersion

12. Overall fiber dispersion

13. Dispersion-modified single-mode fibers

14. Polarization

15. Nonlinear effects

16. Soliton propagation

17. Optical fiber splices

18. Optical connectors

19. Cylindrical ferrule connectors

20. Duplex and multiple-fiber connectors

21. Expanded beam connectors

22. GRIN-rod lenses

23. Fiber couplers

24. Three- and four-port couplers

25. Star couplers

26. Wavelength division multiplexing couplers

27. Optical isolators and circulators

28. Optical spectral filters

29. Wavelength Interference filter de-multiplexers

30. GRIN-rod lensed band-pass de-multiplexer

31. Interaction length

32. Fiber Bragg grating (FBG)

33. Arrayed waveguide grating (AWG)

34. "Constructive interference "

35. Optical add/drop wavelength multiplexer using FBG

36. Optical Source

37. Laser action- General principles

38. The Einstein relations

39. Population inversion

40. Optical feedback and laser oscillation

41. Threshold condition for laser oscillation

42. Optical emission from semiconductors

43. Spontaneous emission

44. Other radiative recombination processes

45. Stimulated emission

46. Heterojunctions

47. The semiconductor injection laser

48. Stripe geometry of Injection laser

49. Laser modes in injection laser

50. Single-mode operation of the Injection laser

51. Gain-guided lasers

52. Index-guided lasers

53. Quantum-well lasers

54. Quantum-dot laser

55. Single-frequency injection lasers

56. Injection laser characteristics

57. Injection laser to fiber coupling

58. The Nd: YAG laser

59. Glass fiber lasers

60. Mid-infrared and far-infrared lasers

61. Long external cavity lasers

62. Fiber lasers

63. Integrated external cavity lasers

64. LED as Optical Source

65. LED power and efficiency

66. LED structures

67. LED characteristics

68. Optical detectors

69. Optical detection principles

70. P-N-Photodiodes

71. Absorption

72. Direct and indirect absorption: silicon and germanium

73. The PIN photodiode

74. Traveling-wave photodiodes

75. Unitraveling carrier (UTC) photodiode

76. Resonant cavity enhanced photodiode

77. Noise in PIN Photodiode

Each topic is complete with diagrams, equations and other forms of graphical representations for better learning and quick understanding.

Fiber-optic or Lasers and Fiberoptics is part of engineering education courses and technology degree programs of various universities.

应用程序是激光和光导纤维的一个完整的自由手册涵盖的重要主题，笔记，资料，新闻和博客在球场上。下载App作为参考材料和数字图书通信工程专业及学位课程。

这个有用的应用程序列出225议题有详细的注释，图表，公式，公式和课程材料，题目中列出了5章。应用程序是必须为所有的工程专业的学生和专业人士。

该应用程序提供了快速修改和参考像一个详细的闪存卡音符的重要课题，它可以很容易和有效为学生或专业到考试或面试的作业之前迅速覆盖课程大纲。

跟踪学习，设置提醒，编辑学习材料，加入喜爱的主题，分享到社交媒体的主题。

您也可以在博客的工程技术，创新，工程初创企业，高校科研工作，研究所的更新，从智能手机或平板电脑或http://www.engineeringapps.net/教材及教育计划提供信息的链接。

使用这个有用的应用程序设计为您的教程，数字图书，参考指南，教学大纲，课程材料，项目工作，在博客上分享您的观点。

一些在应用程序讨论的主题有：

1.历史发展

2.光纤通信系统

3.光纤通信的优点

4.雷型号

5.衰减

6.载流子复合：

7.吸收

8.线性散射损耗

9.非线性散射损耗

10.光纤弯曲损耗

11.分散

12.总体光纤的色散

13.色散改性的单模光纤

14.极化

15.非线性效应

16.孤子传输

17.光纤熔接

18.光纤连接

19.圆柱套圈连接器

20.双面和多光纤连接器

21.扩束连接器

22. GRIN棒透镜

23.光纤耦合器

24.三和四端口耦合器

25.星形耦合器

26.波分复用耦合器

27.光隔离器和环

28.光学光谱滤光器

29.波长干涉滤光片解复用器

30. GRIN棒透镜式带通解复用器

31.互动长

32.光纤布拉格光栅（FBG）

33.阵列波导光栅（AWG）的

34.“建设性干预”

使用FBG 35.光分/插波长复用器

36.光源

37.激光诉讼为一般原则

38.爱因斯坦关系

39.粒子数反转

40.光学反馈和激光振荡

41.激光振荡阈值条件

从半导体光42.排放

43.自发辐射

44.其他辐射重组过程

45.受激发射

46.异质结

47.半导体注入式激光

注射激光48条几何

注射激光激光49模式

注射激光50.单模操作

51.增益导引激光器

52.折射率波导激光器

53.量子阱激光器

54.量子点激光器

55.单频激光器注入

56.注射激光特性

57.注射激光光纤耦合

58. Nd：YAG激光器

59.玻璃光纤激光器

60.中红外和远红外激光器

61.长外腔激光器

62.光纤激光器

63.综合外腔激光器

64. LED作为光源

65. LED功率和效率

66. LED结构

67. LED特性

68.光学探测器

69.光学检测原理

70. P-N-光电二极管

71.吸收

72.直接和间接的吸收：硅和锗

73. PIN光电二极管

74.行波光电二极管

75. Unitraveling载体（UTC）光电二极管

76.谐振腔增强型光电二极管

77.噪声PIN光电二极管

每个主题都配有图表，方程式等形式更好地学习和快速了解图形表示的。

光纤或激光和光导纤维是工程教育课程和各大学的技术学位课程的一部分。