Fig. 1. Side-viewing fiber lens model and equivalent optical path

Fig. 2. Relations of working performance of side-viewing lens and corner media

Fig. 3. Relationship of GRIN fiber length and NCF length with side-viewing lens performance

Fig. 4. Effect of GRIN fiber and NCF length on change rate of lens operating performance

Fig. 5. Development of side-viewing all-fiber probe

Fig. 6. Test method for side-viewing lens performance

Fig. 7. SS-OCT imaging system based on side-view all-fiber lens

Fig. 8. Standard glass slice chromatography

Fig. 9. Circumferential scanning image of procine small intestinal mucosa