DBY031550H
A 1550nm lithium niobate optical chip with ultra-high extinction ratio, integrating essential optical components for advanced applications
Operating Wavelength
1550±25 nm
Insertion Loss
≤4.0 dB
Maximum Optical Input Power
200 mW
Product Gallery
The 1550nm ultra-high extinction ratio lithium niobate multi-functional integrated optical chip (MIOC) is manufactured using micro-electronics technology. It integrates several functional units on a single chip, including a polarizer, splitter, combiner, and phase modulator.
Key Features
- Ultra-high extinction ratio
- Low insertion loss
- LiNbO3 X-Cut Y-Prop
- APE waveguide
- Push-pull electrode
- Excellent long-term stability
- Small packaging and light weight
Applications
Technical Specifications
Optical Specification
Operating Wavelength
1550±25
nmInsertion Loss
≤4.0
dBMaximum Optical Input Power
200
mWSplit Ratio
48/52~52/48
Pigtail Polarization Crosstalk
≤-30
dBPolarization Extinction Ratio-chip
≥80
dBOptical Return Loss
≤-60
dBAdditional Intensity Modulating
≤0.1%
Electrical Specification
Half Wave Voltage
≤3.5
VMaximum Voltage on DC Input
±15
VElectrode Type
Push-pull modulating
Operating Frequency
DC-200
MHzMechanical Specification
Electrical Connector
3 Pins
Pigtail Type
PM or SM Fiber
Pigtail Diameter
60/100, 80/165 or 125/250
μmEnvironmental Specification
Operating Temperature
-55~+85
°CStorage Temperature
-55~+85
°CPackage Information
Technical Drawings
