Page 12 - Introduction to Information Optics

Contents XI

10.3. Distributed Fiber-Optic Sensors 589
10.3.1. Intrinsic Distributed Fiber-optic Sensors 589
10.3.2. Quasi-distributed Fiber-optic Sensors 600
10.4. Summary 612
References 613
Exercises 615

Chapter 11 Information Display with Optics 617
11.1. I ntrod action 617
11.2. Information Display Using Acousto-optic Spatial Light Modulators 1618
11.2.1. The Acousto-optic Effect 618
11.2.2. Intensity Modulation of Laser 625
11.2.3. Deflection of Laser 628
11.2.4. Laser TV Display Using Acousto-optic Devices 629
11.3. 3-D Holographic Display 632
11.3.1. Principles of Holography 632
11.3.2. Optical Scanning Holography 638
11.3.3. Synthetic Aperture Holography 640
11.4. Information Display Using Electro-optic Spatial Light Modulators 643
11.4.1. The Electro-optic Effect 643
11.4.2. Electrically Addressed Spatial Light Modulators 647
11.4.3. Optically Addressed Spatial Light Modulators 650
11.5. Concluding Remarks 661
References 661
Exercises 664

Chapter 12 Networking with Optics 667

12.1. Background 667
12.2. Optical Network Elements 671
12.2.1. Optical Fibers 671
12.2.2. Optical Amplifiers 673
12.2.3. Wavelength Division Multiplexer/Demultiplexer 678
12.2.4. Transponder 687
12.2.5. Optical Add/Drop Multiplexer 689
12.2.6. Optical Cross-Connect 691
12.2.7. Optical Monitoring 694
12.3. Design of Optical Transport Network 696
12.3.1. Optical Fiber Dispersion Limit 696
12.3.2. Optical Fiber Nonlinearity Limit 697
12.3.3. System Design Examples 701
12.4. Applications and Future Development of Optical Networks 704
12.4.1. Long-haul Backbone Networks 704
12.4.2. Metropolitan and Access Networks 709
12.4.3. Future Development 711
References 714
Exercises 715

Index 719