OSICS DFB LANWDM
The OSICS DFB LANWDM module is a high-performance distributed feedback laser diode designed for LR4 and ER4 testing of silicon photonics chips.
Specification Snapshot
Maximum Power
10mW
Optical Isolation
>30dB
Dimensions
35mm x 128mm x 230mm
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Overview
The OSICS DFB LANWDM module is a high-performance distributed feedback laser diode designed for LR4 and ER4 testing of silicon photonics chips.
Specifications
| Parameter | Value |
|---|---|
| Channel 1 Center Wavelength | 1309.14nm/229.0THz |
| Channel 2 Center Wavelength | 1304.58nm/229.8THz |
| Channel 3 Center Wavelength | 1300.05nm/230.6THz |
| Channel 4 Center Wavelength | 1295.56nm/231.4THz |
| Tuning Range | 1.8nm (typical) |
| Wavelength Accuracy | ±0.03nm |
| Wavelength Stability Over 1 Hour | ±0.005nm |
| Wavelength Stability Over 24 Hours | ±0.005nm (typical) |
| Maximum Power | 10mW |
| Power Stability Over 1 Hour | ±0.01dB |
| Power Stability Over 24 Hours | ±0.01dB (typical) |
| Optical Isolation | >30dB |
| Relative Intensity Noise (RIN) | <-130dB/Hz |
| Laser Line Width | <10MHz |
| Side Mode Suppression Ratio (SMSR) | ≥30dB (40 typical) |
| TTL Modulation Frequency Range (Internal) | 1Hz to 890kHz |
| TTL Modulation Frequency Range (External) | 16Hz to 890kHz |
| Analog Modulation Frequency Range | 150Hz to 150MHz |
| Analog Modulation Depth | 0 to 15% |
| Stimulated Brillouin Scattering (SBS) Suppression | 10 to 100% |
| Fiber Type | SMF, PM13 |
| Fiber Alignment to Connector Key | n/a, Slow axis |
| Polarization Extinction Ratio (PER) | n/a, >17dB |
| Optical Connector | FC/APC narrow key |
| Electrical Connector | Coaxial SMB - 50Ω |
| Laser Safety Class | Class 1M |
| Dimensions | 35mm x 128mm x 230mm |
| Weight | 1.1kg (2.43lb) |
Applications
1. LR4 testing of silicon photonics chips 2. ER4 testing of silicon photonics chips
Key Features
1. External and internal LF modulation 2. 10dBm output power from a single mode fiber with a stability of ±0.01dB over 1 hour 3. ±30pm wavelength accuracy and stability of ±5pm over one hour 4. Wavelength grid matched to LANWDM channels with typical tuning range of 1.8nm
Datasheet
Product Datasheet
PDF
Supplier Information
<p>EXFO develops smarter test, monitoring and analytics solutions for the global communications industry. As a trusted advisor, we serve fixed and mobile network operators, hyperscale data centers, and leaders in production and R&D. We provide insights into superior network performance, service reliability, and user experience. Backed by 40 years of innovation, EXFO uniquely combines equipment, software and services to enable customers to upgrade 5G, cloud-native and fiber networks faster and more reliably.</p>
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