| 论文摘要 | 第1-7页 |
| ABSTRACT | 第7-11页 |
| 1 General introduction | 第11-17页 |
| 2 Realization of 1D and 2D periodic structures on negative photoresist | 第17-33页 |
| ·Introduction | 第17-20页 |
| ·Realization of surface relief grating on SU-8 photoresist | 第20-25页 |
| ·Sample preparation | 第20-21页 |
| ·Fabrication process | 第21-23页 |
| ·Experimental results | 第23-25页 |
| ·Influence of experimental parameters on SU-8-based SRG formation | 第25-29页 |
| ·SRG depth vs exposure dosage | 第25-27页 |
| ·SRG depth vs interference pattern periodicity | 第27-29页 |
| ·SRG depth vs film thickness | 第29页 |
| ·Applications of passive SRGs:microlens arrays | 第29-32页 |
| ·Discussion and conclusion | 第32-33页 |
| 3 Mass transport effect in azobenzene polymer thin films | 第33-55页 |
| ·Introduction | 第33-35页 |
| ·Chemical structures and properties of azobenzene polymers | 第35-41页 |
| ·Photoisomerization of DR1 molecule | 第36-39页 |
| ·Structure and properties of DR1/PMMA copolymer | 第39-41页 |
| ·Mass transport effect of DR1/PMMA | 第41-44页 |
| ·Realization of large SRGs by interference technique | 第41-42页 |
| ·Fabrication of SRG with arbitrary forms by direct laser writing technique | 第42-43页 |
| ·Further discussion of mass transport effect | 第43-44页 |
| ·Theoretical models of mass transport effect | 第44-53页 |
| ·Pressure gradient force | 第46页 |
| ·Mean-field theory | 第46-48页 |
| ·Asymmetric diffusion | 第48-49页 |
| ·Optical-field gradient force | 第49-52页 |
| ·Particle model | 第52-53页 |
| ·Discussion and conclusion | 第53-55页 |
| 4 Realization and optimization of one-dimensional SRGs by two-beam interference | 第55-83页 |
| ·Introduction | 第55-56页 |
| ·Theory of two-beam interference | 第56-65页 |
| ·Intensity modulation | 第59-63页 |
| ·Polarization modulation | 第63-65页 |
| ·Experimental demonstration | 第65-75页 |
| ·SRG depth vs different polarization configurations | 第68-70页 |
| ·SRG depth vs interference periodicity | 第70-72页 |
| ·SRG depth vs intensity of writing beam | 第72-75页 |
| ·Optimization of SRG formation | 第75-81页 |
| ·SRG formation assisted by an UV beam | 第77-79页 |
| ·Assisting by a VIS beam | 第79-81页 |
| ·Conclusion | 第81-83页 |
| 5 Realization of periodic 2D SRGs | 第83-95页 |
| ·Introduction | 第83页 |
| ·Realization of 2D structures by two exposures to two-beam interference pattern | 第83-86页 |
| ·Realization of 2D structure by one exposure to three-beam interference technique | 第86-94页 |
| ·Intensity modulation | 第87-90页 |
| ·Polarization modulation | 第90-93页 |
| ·Experimental demonstration | 第93-94页 |
| ·Conclusion | 第94-95页 |
| 6 Realization of 3D structures and applications of SRGs | 第95-111页 |
| ·Introduction | 第95-96页 |
| ·Experimental demonstration | 第96-100页 |
| ·Applications | 第100-110页 |
| ·Theoy and simulations | 第102-103页 |
| ·Experimental test of diffraction and resonance modes | 第103-110页 |
| ·Conclusion | 第110-111页 |
| 7 Conclusion and perspectives | 第111-115页 |
| Appendices | 第115-129页 |
| A Theory of four-beam interference | 第117-123页 |
| B Photobleaching of DR1 molecule in DR1/PMMA copolymet | 第123-127页 |
| C SRG on waveguide | 第127-129页 |
| Bibliography | 第129-143页 |
| Acknowledgements | 第143-144页 |
| Curriculum Vitae | 第144页 |
