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AWG CWDM MUX / DEMUX
Introductions
WayOptics CWDM MUX/DEMUX are designed based on array waveguide grating (AWG) principles and fabricated with silica on silicon planar lightwave circuits (PLC) technology. They can be applied to MUX/DEMUX for CWDM4 40G, 100G, 400G and beyond. Since MUX/DEMUX are data rate transparent, with a properly designed integration interface, WayOptics’ PLC MUX/DEMUX help produce the smallest form factor TOSA/ROSA devices for all data rate applications at 40G, 100G, 400G and beyond.
AWG(Arrayed Waveguide Gratings) is
• Consist of each different silica waveguide on a silicon substrate by lithography and semiconductor process
• Used as optical (de)multiplexers in WDM
• Capable of multiplexing a large number of wavelengths into a single fiber
• Increasing the transmission capacity of optical networks (planer Light-wave Circuit) type-DWDM
Feature
- KrF(248nm) Laser Lithography Technology
- 8 inch Silicon Semiconductor Process
- High Delta Technology
- Spot Size Convertor(SSC) Technology
- State of Art Design and Process
- Low Insertion Loss
- High Crosstalk
- Small Polarization Dependence Loss
- Customize SSC available
Applications
- Data Center
- 5G Application
MUX 광특성
CWDM Mux WayOptics Waveform.jpg
MUX 광특성 세부화
CWDM Mux WayOptics Waveform2.jpg
DEMUX 광특성
CWDM Demux WayOptics.png

Specification

MATERIA TYPE Output Spacing SIZE
MUX SILICON U 500 7.1x3.0
STRAIGHT 250
750
DEMUX SILICON STRAGHT 250 6.6x2.7
SILICA STRAGHT 250 9.6x2.0

MUX 규격

Parameter Unit Value
Channel Spacing nm 20 (3543GHz)
Channel No. Ch 4
Center wavelength nm 1271
1291
1311
1331
235.87THz
232.22THz
228.67THz
225.24THz
Insertion Loss dB <3.0
1-dB Band Width nm >11
Output Spacing µm 500 or 750
Size mm 9.5x1.6
7.0x3.6

DEMUX 규격

Parameter Unit Value
Channel Spacing nm 20
Channel No. nm 4
Center wavelength nm 1271
1291
1311
1331
235.87THz
232.22THz
228.67THz
225.24THz
Insertion Loss dB <2.0
1-dB Band Width nm >12
3-dB Band Width nm >15
Adj. Channel Cross talk dB >21
Non-Adj. Channel XL dB >30
PDL dB <0.7
Output Spacing µm 250
Size mm 9.6x2.2
CWDM MUX chip
DEMUX
CWDM MUX Chip & Bar 개략도
CWDM Mux Bar WayOptics.jpg
CWDM DEMUX chip 개략도
DEMUX
CWDM DEMUX Chip & Bar 개략도
CWDM Demux Bar WayOptics.jpg
CWDM DEMUX 웨이퍼
CWDM DEMUX wafer WayOptics.jpg
CWDM MUX 웨이퍼
CWDM MUX wafer WayOptics.jpg
CWDM MUX 모듈
DEMUX
CWDM DEMUX 모듈
DEMUX