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Optical Module Parts & Fiber Assembly
Available customized design for each module

Optical Module Pigtail OSA for TOSA and ROSA

AR coating

Fiber metallization

Specialty fiber

PANDA fiber

Various connectorization
 

For SC and LC

XMD, Wiggle
   
Custom Ferrule   Fiber Stub Zr Ferrule
 

SUS304

KOVAR

Zr capillary

Glass capillary
 

For SC and LC

Short length

AR coating

Lensed Fiber Assembly
Application:
Perfect for coupling fiber with LD's and PD's for various applications such as DFB lasers, pump lasers or receivers. Our high quality specialty pigtails will improve coupling efficiency, increase product performance and save your costs
We offer total solution for photonic packaging with our completed fiber to chip assemblies


FC/APC wedged fiber assembly for 980nm LD coupling
Key Feature:
High precision fiber-end shaping
Multiple lens shapes are available for any application
High quality AR coating for various wavelengths
Kovar ferrules for welding and hermetic sealing
Low insertion loss terminations
Ni/Au metalization for exceptional solderability
 
Options
  Fiber to the chip assemblies may include:
Fiber end-shaping
AR coating
Bare fiber metalization
Hermetic and welding ferrules
Low loss connector
Singlemode, Multimode, and PANDA fiber
 
Angled fiber-end
 
Wedged lens
Welding and hermetic ferrules

Basic Configuration
AR Coating :
Ion assisted deposition
Low reflection
Reflection ratio less then 0.3%, typically 0.1%
High environmental stability
Various wavelengths available 980nm 1310nm 1480nm 1550nm
Single or broadband available
 
Metalization :
Sputtering or plating process
Ni based Au plating or sputtering
High level of hermeticity and pull strength
     
Soldering    
     
Specifications
Fiber Tip Shape Wedge Angle
Fiber Type SMF28, Hl1060, PANDA, MMF
Fiber Buffer O.D. 250μm, 900μm
Taper Angle 90 deg. 0, 8, 45 deg.
Lens Radius 3-10μm N/A
Metalization Ni / Au
Soldering & Hermeticity Au/Sn
1x10-10 Pam3/sec
1x10-9 atmcc/sec
AR Coating 980, 1310, 1480, 1550± 20nm
Available broadband coating
Reflection ratio 0.3%

Fiber Array
Features
Fiber array is an essential component used in the WDM systems to connect optical fiber and AWG chip
Our precision processing technology, which we have developed for years, provides high fidelity, quality and core pitch accuracy
High quality Seikoh-Giken connectors are used at the end of fibers

High precision core pitch accuracy
High reliability
 
@ @
     
 
 
       
a Pitch 250μm F
127μm H
1ch. N
b Channel 1ch. 01
8ch. 08
16ch. 16
32ch. 32
48ch. 48
c Polishing Angle 90 degree F
98 degree A
82 degree R
d Material Tempax (Borofloat) T
Pyrex glass P
Silica glass S
e Q'ty of ribbon fiber 4pcs (example) 4
f Fiber Type φ0.25 UV S
4ch. ribbon fiber F
8ch. ribbon fiber E
12ch. ribbon fiber T
ƒΣ0.9(SMF-28) B
g channel per ribbon fiber 8ch ribbon fiber (example) 08
h Length 2.0m (standard) 20
 
   
Specification
Material Tempax (borofloot) (CTE : 3.3~10-6)
Pyrex@@@(CTE : 3.25~10-6)
Silica glass (CTE : 5.0 X 10-7)
Channel 1, 8, 16, 32, 48ch (other channel available)
Pitch 127, 250μm
Pitch Accuracy ± 0.5μm
Fiber SMF28e, Ribbon fiber (4, 8, 12ch.)
Polishing Angle 90, 98, 82 degree
 

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