IMAGEFIBER PRODUCTS Structure of silica based Imagefiber Pixels - PDF document

http://www.fujikura.co.jp IMAGEFIBER PRODUCTS

Structure of silica based Imagefiber Pixels Silica jacketing A A Common cladding Plastic coating Image circle A large number of cores enables an image at one end to be transmitted to the other end.

Features of the silica based Imagefiber ● Manufactured by the similar technique for optical fiber for telecommunication ● High pixel density （ Up to 100K pixels ） → High resolution , Excellent image quality ● High mechanical durability ● High chemical stability （ Resistance to acid , alkalis ） ● Very thin diameter （ min.160 μ m @1.6K pixels ） ● Longer fiber available （＞ 10m ） ● High durability for heat resistance （ 300 ℃） with PI coating

Comparison of image transmission devices FLEXIBILITY ATTENUATION (Min HEAT MECANICAL TYPE DIAMETER (Max. usable N.A. bending DURABILITY RESISTANCE length) radius) Some 10 300 ℃ Silica based >10m 6K 100K:1.5mm 0.4 imagefiber 6K:0.3mm kgf/mm2 30mm PI coat 27K:1.8mm Leached 7K 80 ℃ 7K:1mm 3m >0.5 imagefiber * 1 20mm 6K Imagebundle* 2 6m >0.5 0.8mm Plastic 6K 1m >0.5 imagefiber 3mm :Not good :Excellent :Not so good :Good ＊ 1 ＊２ ： Multi component g ｌ ass

Relative Image Size on Screen FIGH series (N, S Type) 1/3 in. 1/2 in. 5 X M A G . 2/3 in. o n Coupler 1 in. CCD Size "S"-Type "N"-Type 1.6 3 6 10 15 30 50 70 100 Pixel Qty. (K)

Minimum bending radius in storage 120 50K 100 (mm) 30K 80 Radius 60 10K 40 6K 20 0 0 200 400 600 800 1000 1200 FIGH series ( μ m ） Fiber diameter （ N type ）

Imagefiber specification sheet FIGH series N-Type （ 6k-30k ） Item FIGH-06-400N FIGH-10-500N FIGH-15-600N FIGH-30-850N Number of picture elements (*3) 6,000 10,000 15,000 30,000 Imagecircle diameter ( μｍ ) 370 ± 25 460 ± 25 550 ± 30 790 ± 50 Fiber diameter ( μｍ ) 400 ± 25 500 ± 25 600 ± 30 850 ± 50 Coating diameter ( μｍ ) 500 ± 30 600 ± 35 700 ± 35 950 ± 50 40*1 （ 20*2 ） 50*1 （ 25*2 ） 60*1 （ 30*2 ） 90*1 （ 50*2 ） Minimum bending radius (mm) Coating material Silicone resin Lattice defect (%) < 0.1 Uncirculality (%) < 5 *1:Minimum bending radius in storage *2:Recommended bending radius in use *3: Allowance ± 10 ％ Specifications subject to change without notice .

Imagefiber specification sheet FIGH series N-Type （ 50k-100k ） Item FIGH-50-1100N FIGH-70-1300N FIGH-100-1500N Number of picture elements(*3) 50,000 70,000 100,000 Imagecircle diameter ( μｍ ) 1,025 ± 80 1,200 ± 100 1,400 ± 120 Fiber diameter ( μｍ ) 1,100 ± 80 1,300 ± 100 1,500 ± 120 Coating diameter ( μｍ ) 1,200 ± 100 1,450 ± 100 1,700 ± 150 110*1 （ 80*2 ） 150*1 （ 100*2 ） 200*1 （ 130*2 ） Minimum bending radius (mm) Coating material Silicone resin Lattice defect (%) < 0.1 Uncirculality (%) < 5 *1:Minimum bending radius in storage *2:Recommended bending radius in use *3: Allowance ± 10 ％ Specifications subject to change without notice .

Imagefiber specification sheet FIGH series S-Type （ 1.6k-30k ） Item FIGH-016-160S FIGH-03-215S FIGH-06-300S FIGH-10-350S FIGH-30-650S Number of picture elements (*3) 1,600 3,000 6,000 10,000 30,000 Imagecircle diameter ( μｍ ) 140 ± 15 190 ± 20 270 ± 20 325 ± 20 600 ± 30 Fiber diameter ( μｍ ) 160 ± 20 215 ± 25 300 ± 25 350 ± 25 650 ± 30 Coating diameter ( μｍ ) 210 ± 30 285 ± 30 400 ± 30 450 ± 30 750 ± 50 20*1 （ 10*2 ） 25*1 （ 15*2 ） 30*1 （ 15*2 ） 35*1 （ 20*2 ） 70*1 （ 35*2 ） Minimum bending radius (mm) Coating material Silicone resin Lattice defect (%) < 0.1 Uncirculality (%) < 5 *1:Minimum bending radius in storage *2:Recommended bending radius in use *3: Allowance ± 10 ％ Specifications subject to change without notice .

Imagefiber specification sheet FIGH series PI Type （ 6k-50k ） I t e m F I G H - 0 6 - 3 0 0 P I F I G H - 1 0 - 5 0 0 P I F I G H - 3 0 - 8 5 0 P I F I G H - 5 0 - 1 1 0 0 P I N u m b e r o f p i c t u r e e l e m e n t s (*3) 6 , 0 0 0 1 0 , 0 0 0 3 0 , 0 0 0 5 0 , 0 0 0 I m a g e c i r c l e d i a m e t e r ( μｍ) 2 7 0 ± 2 0 4 6 0 ± 2 5 7 9 0 ± 5 0 1 , 0 2 5 ± 8 0 F i b e r d i a m e t e r ( μｍ) 3 0 0 ± 2 5 5 0 0 ± 2 5 8 5 0 ± 5 0 1 , 1 0 0 ± 8 0 C o a t i n g d i a m e t e r ( μｍ) 3 5 0 ± 3 0 5 5 0 ± 3 5 9 0 0 ± 5 0 1 , 2 0 0 ± 1 0 0 M i n i m u m b e n d i n g r a d i u s ( m m ) 3 0 * 1 （ 1 5 * 2 ） 5 0 * 1 （ 2 5 * 2 ） 1 2 0 * 1 （ 6 0 * 2 ） 1 5 0 * 1 （ 1 0 0 * 2 ） C o a t i n g m a t e r i a l P o l y i m i d e ( B l a c k ) L a t t i c e d e f e c t ( % ) < 0 . 1 U n c i r c u l a l i t y ( % ) < 5 *1:Minimum bending radius in storage *2:Recommended bending radius in use *3: Allowance ± 10 ％ Specifications s subject to change without notice .

Imagefiber specification sheet series （ 10k-50k ） FIG I t e m F I G - 1 0 F I G - 2 0 F I G - 3 0 F I G - 5 0 N u m b e r o f p i c t u r e e l e m e n t s (*3) 1 0 , 0 0 0 2 0 , 0 0 0 3 0 , 0 0 0 5 0 , 0 0 0 I m a g e c i r c l e d i a m e t e r ( μｍ) 1 , 1 0 0 ± 1 0 0 1 , 8 0 0 ± 1 0 0 2 , 2 0 0 ± 1 5 0 2 , 5 0 0 ± 1 5 0 F i b e r d i a m e t e r ( μｍ) 1 , 2 5 0 ± 1 0 0 2 , 0 0 0 ± 1 5 0 2 , 4 0 0 ± 1 5 0 2 , 8 0 0 ± 2 0 0 C o a t i n g d i a m e t e r ( μｍ) 1 , 6 0 0 ± 1 0 0 2 , 2 0 0 ± 1 5 0 2 , 6 0 0 ± 2 0 0 1 , 2 0 0 ± 1 0 0 M i n i m u m b e n d i n g r a d i u s ( m m ) 1 5 0 * 1 2 0 0 * 1 2 5 0 * 1 3 0 0 * 1 C o a t i n g m a t e r i a l E p o x y r e s i n L a t t i c e d e f e c t ( % ) < 0 . 1 U n c i r c u l a l i t y ( % ) < 5 *1:Recommended bending radius in use *3: Allowance ± 10 ％ Specifications s subject to change without notice .

Technologies of Imagefiber assembling 【 Option 】 Twisting (180 ° ) • • Bending Lens ： GRIN （ SELFOC ） • ; Low cost ： Micro spherical lens ； High image quality • Thin fiberscope assembling SELFOC lens DOV Objective Adhesive resin Bent portion Imagefiber The tip of the angled view scope Imagefiber with lens

Imagefiber with objective lens SELFOC lens Imagefiber Adhesive resin Total length Sleeve Adhesive resin Imagefiber Length of fitting Total length

Structure of Fiberscope (Eyepiece) Objective F F Imagefiber F Sheath (Eyepiece) Objective Eye/Camera Light source Imagefiber Object Illumination fibers

Application of Fiberscope ■ Observation in high temperature/high pressure sections ■ Observation in radiation atmosphere ■ Inspection in narrow space 【 Medical 】 ・ Laparo ・ Neuro ・ ENT ・ Fallopian ・ Mammary ・ Bilialy etc 【 Industrial 】 ・ Boiler ・ Atomic furnace ・ Turbine blade ・ Water pipe inner wall ・ Blake system for automobile ・ Industrial ・ Ecology of Animal robots ・ Inspection Crack in the building ・ Remote -controlled observation system etc

Inspection of electronics components 20,000 pixels

Image by difference of Field of view ６ ０ ° １ ０ ° ３ ０ °

Fiberscope of FBR system （ 高速増殖炉・ 供用期間中検査システム） Fast breeder reactor （ Ｆ Ｂ Ｒ ）