3-1 3-1 3-1-1 ( ) 0.001mm (1um) 1 0.5mm 6m ( ) 3-1-2 3-1-2-1 (1) (2) (3) ( ) (4)
3-2 (5) ( ) ( ) ( ) (6) 3-1-2-2 (1) (2) 7~8 (1) (2) (3) (4) (1) (2) 10 (3) (4) (5)
3-3 ( ) ---(1) (2) ---(3) (4) (5) (6) ( ) (1) (2) (1) (2) (3) (4) 3-1-3 3-1-3-1 ( Gradient Index Lens
3-4 (1)Switch Port 1 (2)Isolator 2 (3)Circulator Port 1 (4)DWDM Channel 2 (5)EDFA Isolator 2 (6)Mux Demux Module Channel 2 (7)OADM Channel 2 (8)VOA 2 C Lens Ball Lens
3-5 3-1-1 ( ( (Single Fiber) (Dual Fiber) (Grin Lense Collimator) 3-1-2 ( ) (Single Fiber Collimator) 2 1 3 1.8mm 3.2mm 1.Fiber Pigtail 2.Metal Tube 3.Glass Tube 4.GRIN Lens 9mm 4 2.8mm
3-6 ( ) (Dual Fiber Collimator) 2 1 3 1.8mm 1.Fiber Pigtail 2.Metal Tube 3.Glass Tube 4.GRIN Lens 9mm 4 2.8mm 3.2mm C-Lens Collimator Working distance CWDM Isolator Mux Demux OADM Working distance Working distance Switch Circulator VOA Grin Lens Collimator Grin Lens Collimator Working distance C-Lens Collimator 3-1 -1 a 2001 Collimator Cost Structure( ) Single Fiber Dual Fiber Grin Lense Lense Ferrule 5~7 3 5~7 7 Other Cost 5 7~8 Total Cost 15 21~22 C-Lense Lense Ferrule 3~4 3 3~4 7 Other Cost 5 7~8 Total Cost 11~12 17~19
3-7 3-1-2 b 2001 Collimator Cost Structure( ) Single Fiber DualFiber Grin Lense Ferrule 5~7 3 5~7 7 Lense Other Cost 10 14 Total Cost 20~25 28~33 C-Lense Lense Ferrule 3~4 3 3~4 7 Other Cost 10 14 Total Cost 16~17 24~25 3-1-3-2 (Digital Versatile Disk driver player DVD driver player) DVD 2002 CD DVD DVD DVD CD DVD DVD CD DVD CD Disc 3-1-3 DVD CD
3-8 3-1-3 DVD CD Disc Spec. DVD CD Track Pitch (mm) 0.74 1.6 Shortest Pit Length (um) 0.4 0.43 0.83 Substrate Thickness (mm) 0.6 1.2 Layer 1 2 1 NA 0.6 0.45 Wavelength (nm) 650 780 Reference Velocity (m sec) 3.49 3.84 1.2~1.4 ( NA ) 3-1-3 3-1 -3 Twin Lens Switching CD Objective Lens DVD Objective Lens DVD ( NA ) NA DVD DVD (Annular Lens ) Konica 1995
3-9 Konica Konica Annular Lens Konica Annular Lens 3-1-4 Annular Lens ( ) 3-1-4 Annular Lens ( ) Annular Mask DVD Objective Lens Scattered light Annular mask Holography Holography Holography 3-1-5 Holography 3-1-5 Holography Holographic Objective Lens DVD Objective Lens DVD CD
3-10 LCD Shutter LCD Shutter LCD Shutter 3-1-6 LCD Shutter 3-1 -6 LCD Shutter LCD Shutter DVD Objective Lens Aperture for CD 0.3um 50 10um DVD CD DVD 3-1-3-3 Fresnel Fresnel ( ) Fresnel Fresnel Fresnel Fresnel ( Fresnel )
3-11 3-1 -7 Fresnel Fresnel DVD Fresnel Fresnel ( 1um) 1um Fresnel 3-1 -8 Fresnel (a) Fresnel (b) Fresnel
3-12 (c) Fresnel Fresnel Fresnel Fresnel Fresnel
3-13 3-2 (PC Camera) 2000 ( ) 65 2001 45.6 2000 30 % 3-2- 1 3-2 -1 2000 2001 2002 2003 2004 6510 4560-30% 5860 29% 6610 7460 13344 19282 44% 22946 19% 25355 26950 18874 18478-2.1% 20675 12% 22221 22258 34566 27096-21.6% 27687 2% 28200 28879 67627 77705 15% 86263 11% 90453 94270 141000 147000 4% 163000 11% 173000 180000
3-14 2002 58.6 2003 66.1 2004 74.6 2000 2001 2001 2001 2000 427.7 61% 2000 2509.9 2% 3-2-1 3-2-2
3-15 3-2 -2 Grin Lens PC APEL ARTON ZEONEX Hybrid ( ) Switch DWDM CWDM HOYA OHARA % 800
3-16 ~ 860 PCS % 550 ~620 PCS 12~15% % 220 ~280 PCS 18 3-2-3 800 860 PCS 70% 550 620 PCS 70% 220 280 PCS 60% 2000~2001 ( 1) (2) Grin Lens Grin Lens
3-17 Grin Lens OEM ODM 3-2-2 2001 2001 4500 80% 20%
3-18 Lightcross AntiReflective AWG 2001 117.6 2002 35% 30% 20% DVD 10% 5% X-prism PBS BS PBS BS DWDM DWDM Collimator 2001 700 50 Ricoh Nikon Olympus 600 99% 1% 1200 85% 45% 2001 LCOS Liquid Crystal on Silicon 2001 2002 1999 2000 400 100 2002
3-19 ( X-prism PBS BS) PC Camera CCTV IBM Polaroid 100% PC Camera
3-20 ( ) ( ) CD-R DVD-R Konica 1995 1998 2002 2001 1999 ( ) 30 ( ) DWDM 2001 Casix Casix(Casix E-tek E-tek JDS-Uniphase )
3-21 2001
3-22 3-3 3-3-1 2000 65 3-3-1 2004 86 2000 1350 2003 3386 2000 105 2003 242 2000 2789 2003 3386 3-3-1 2000 2001 2002 2003 2004 6514 5000-23% 5850 23% 7200 8600 3780 5141 36% 5899 15% 6258 6470 4501 4463-0.8% 4743 6% 4981 5141
3-23 3-3-1 ( ) 2000 2001 2002 2003 2004 1310 1084-17.3% 1093 1% 1124 1153 29597 28396-4.1% 29676 5% 31847 33011 45700 44100-3.5% 47300 7% 51400 54400 --- 2000~2005 5.0% 7.4% 2005~2010 3-3-2 2000~2010 3-3-2 2000~2010 2000 2005 2010 % % % 2000~05 2005~10 304.41 44 380.65 37 800.70 36 1.0 18.9 190.90 25 245.49 26 599.30 25 4.8 18.0 223.94 29 307.08 35 808.89 37 8.5 19.9 11.00 1 17.71 2 81.07 2 9.9 23.6 760.0 100 950.9 100 2290 100 4.5 19.2 ElectroniCast 2001 3-3-2 3-3-3 2000 2000
3-24 ( ) 90 23% 69 45.6 2000 30% 2002 89 29% 2003 102 2004 116 3-3-1 3-3-2 26% X-cube
3-25 3-3-1 14,000 12,000 10,000 8,000 6,000 4,000 2,000 0 11600 10200 9000 8900 6900 6510 5860 6610 7460 4560 2000 2001 2002 2003 2004 3-3-2 2001 :
3-26 3-4 SWOT um 10