Multichannel Coherent Combining Control Module
The multichannel coherent-combining control module is an intelligent, modular, scalable product developed for coherent combination of multiple fiber-laser channels. Aiou Optics has redesigned coherent-combining control throughout the algorithm architecture, control logic and hardware implementation. Deep integration of AI algorithms, physical modeling and high-performance hardware computation significantly improves control speed and stability while addressing the performance decline of traditional methods as channel count increases. Fully in-house AI-accelerated algorithms combine phase locking with AI prediction for one-step locking, while polarization locking uses a white-box digital-twin algorithm for stable convergence at a fixed channel count.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Operating wavelength [Typical 1064nm] | 1030 ~ 1100 nm（ Typical 1064nm） |
| Channel number [Customizable] | Customizable |
| Phase convergence time | ≤10 μs |
| Polarization convergence time | ≤5 ms |
| Polarization Extinction Ratio | ≥100 : 1 |
| Irreducible phase errors λ | ≤λ/40 |
| Seed Laser Power | ≥5 mW |
| Spectrum Linewidth [adjustable] | 1~30 GHz adjustable |
| Adjustable Optical delay | ≥1500 ps |
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