| Technical Parameter | Unit | Technical Specification | ||
|---|---|---|---|---|
| Min | Typical | Max | ||
| Center Wavelength | nm | 1950 | ||
| Output Mode | / | Single-mode, Continuous Wave | ||
| Output Power | mW | 10 | ||
| Linewidth | kHz | <30 | ||
| Optical SNR | dB | >60 | ||
| Output Power Stability (P-P) | % | <=1 | ||
| Output Power Adjustment | % | 10 – 100 | ||
| Polarization Type | / | Linear Polarization | ||
| Polarization Extinction Ratio | dB | >23 | ||
| Operating Temperature | °C | -10 | 45 | |
| Storage Temperature | °C | -40 | 70 | |
| Output Fiber Type | / | PM1950 / SM1950 | ||
| Output Fiber Length | m | 0.6, Customizable | ||
| Output Fiber Connector | / | FC/APC, Optional | ||
| Dimensions | mm | 175 (L) × 140 (W) × 25 (H) | ||
The 2.0 μm DBR (Distributed Bragg Reflector) single-frequency seed source is a high-performance laser device designed for applications requiring high coherence and low noise. It is widely used in quantum information, high-resolution spectroscopy, LiDAR, and nonlinear frequency conversion. Its core advantages include kHz-level narrow linewidth, wide-range mode-hop-free tuning, high-power amplification compatibility, and a compact, environmentally robust design.
Product Features
kHz-Level Narrow Linewidth
Mode-Hop-Free Wide Tuning
High Power Stability
Compact Design
Typical Applications
Gas Detection
Quantum Computing
Quantum Precision Measurement
