Description
This multi‑channel DFB laser source supports 2‑channel or 4‑channel configurations with customizable wavelengths from 1030 nm to 1683 nm and adjustable output power, available in benchtop or module package.
It features ≤3 MHz spectral linewidth and >30 dB side‑mode suppression ratio under CW operation. Output power can be tuned from 10‑100%, offering excellent stability: short‑term stability ≤±0.02 dB for 15 minutes and long‑term stability ≤±0.05 dB over 8 hours. Single‑mode or PM fiber and FC/APC connectors are optional.
It is well‑suited for testing WDM, AWG, PLC components, fiber‑optic sensors, and R&D & mass‑production measurement in optical‑communication fields。
Tel/Whatsapp：+86-18476865009
Multi-channel DFB laser source
Specifications
| Operating Wavelength: | 1030-1683nm Selectable |
|---|---|
| Output Power: | 10-100 mW Customizable |
| Spectral Linewidth: | ≤3 MHz |
| Side-mode Suppression Ratio: | >30 dB |
| Power Adjustment Range: | 10~100% |
Got questions about specs? Use the inquiry form to ask.
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Features
- Customizable DFB laser source output wavelengths and power levels;
- Options for dual-channel, four-channel, or multi-channel configurations;
- High output stability, compact size, and rapid startup;
- Available in module or benchtop packaging.
Applications
- Insertion loss and return loss testing for WDM, AWG, and PLC devices;
- Measurement and testing of fiber-optic sensors and fiber-optic cables;
- Laboratory R&D and measurement applications in fiber optics and optical communications.
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