FIGH series
PI type
Fujikura's image fiber is a silica-based optical fiber. It consists of multiple silica cores and cladding that are fused together, forming a high-resolution image fiber.
The fiber is applicable to the image transmission of Endoscopes. FIGH series PI type is High temperature resistant type with Polyimide resin coating.
Features
・High temperature resistant type with Polyimide resin coating
・Higher heat resistance than other types
・Long size image fiber is possible by excellent light transmission properties
・Applicable for biocompatibility(USP classⅥ)
Specifications
| FIGH-06-300PI | FIGH-10-350PI | FIGH-10-500PI | FIGH-30-850PI | |
| Number of picture elements | 6,000±600 | 10,000±1,000 | 10,000±1,000 | 30,000±3,000 |
| Imagecircle diameter(µm) | 270±20 | 325±20 | 460±25 | 790±50 |
| Fiber diameter (µm) | 300±25 | 355±15 | 500±25 | 850±50 |
| Coating diameter (µm) | 350±30 | 400±20 | 550±35 | 900±50 |
| Minimum bending radius (mm) | 30 *¹ (15*²) | 35*¹ (20*²) | 50*¹ (25*²) | 120*¹ (60*²) |
| Coating material | Polyimide(Black) | |||
| Lattice defect (%) | < 0.1 | |||
| Uncircularity of imagecircle (%) | < 5 | |||
Cross-section Image |  | |||
| FIGH-35-900PI | FIGH-40-900PI | |
| Number of picture elements | 35,000±3,500 | 40,000±4,000 |
| Imagecircle diameter(µm) | 830±50 | 830±50 |
| Fiber diameter (µm) | 900±50 | 900±50 |
| Coating diameter (µm) | 950±50 | 950±50 |
| Minimum bending radius (mm) | 120*¹ (60*²) | 120*¹ (60*²) |
| Coating material | Polyimide(Black) | |
| Lattice defect (%) | < 0.1 | |
| Uncircularity of imagecircle (%) | < 5 | |
Cross-section Image | | |
*1：Minimum bending radius in storage.
*2：Recommended bending radius in use for short period of time.
(For your reference only, possible breakages due to static fatigue)
*1：Minimum bending radius in storage.
*2：Recommended bending radius in use for short period of time.
(For your reference only, possible breakages due to static fatigue)
Other custom products
・FJK is able to manufacture various types of Image fibers according to customer
specifications, from design and prototyping to mass production. Please contact us for
more information.
