1. INTRODUCTION  
2.2. CFHTLS  
2.3. CFHTLS-IMS Overlap  
2.4. Source Extraction  
3. QUASAR CANDIDATE SELECTION  
3.1. Point-source Selection  
3.2. Initial Color Selection  
3.4. Photometric Cross-check with HSC  
4. SPECTROSCOPIC IDENTIFICATION  
4.1. P200/DBSP Observation  
4.2. Gemini/GMOS Observation  
4.3. Spectral Properties of New Quasars  
5. QUASAR SPACE DENSITY  
5.1. Survey Completeness  
5.2. Binned Space Density  
6. DISCUSSION  
7. SUMMARY