1. INTRODUCTION

2. IMAGING DATA
2.1. NB387 Images
2.2. Optical Broadband Images
2.3. NB118 and NB209 Images
2.4. NIR Broadband Images

3. PHOTOMETRIC SAMPLES OF LAES AT Z=2.2
3.1. Object Detection and Candidate Selection
3.2. Rejection of Spurious Objects
3.3. Identification of Interlopers
3.4. Follow-up Spectroscopy Data

4. [O II] AND Hα EMISSION LINES
4.1. Stacking Analysis
4.2. Individual Objects
4.3. Average EWs and Luminosities of [O II] and Hα

5. SED FITTING

6. METALLICITY AND STAR FORMATION RATE
6.1. Star Formation Rate
6.2. Metallicity
6.3. Lyα Escape Fraction

7. CONCLUSIONS