Ultra-narrow Linewidth 3khz 1550nm Fiber Laser Module
Product Description
Product Detail
1. Introduction of Ultra-narrow Linewidth 3khz 1550nm Fiber Laser Module
Ultra-narrow Linewidth 3khz 1550nm Fiber Laser Module
2. Product Feature of Ultra-narrow Linewidth 3khz 1550nm Fiber Laser Module
Spectral linewidth ≤ 3KHz;
DFB resonator structure;
High frequency stability, no mode hopping;
Module shockproof design.
3. Application of Ultra-narrow Linewidth 3khz 1550nm Fiber Laser Module
Laser seed source;
Acoustic sensor, hydrophone;
Optical fiber distributed sensing;
Coherent optical communication.
4. Optical-Electrical Characteristic of Ultra-narrow Linewidth 3khz 1550nm Fiber Laser Module
| Parameters | Unit | Values | Notes |
| Operating wavelength | nm | 1550±0.5 | 1545~1560nm Customizable |
| Spectral linewidth | KHz | <3 | Customizable |
| Side Mode Suppression Ratio | dB | >50 | |
| Center frequency instability | MHz | <±25 | |
| Output power | mW | 50 | Non-adjustable |
| Power instability (Short-term 15mins) | dB | ≤ ±0.02 | |
| Power instability (Long-term 8hours) | dB | ≤ ±0.05 | |
| Polarization state | - | Linear polarization | |
| Fiber type | - | SMF-28e/PM1550 fiber | Customizable |
| Pigtail Connector Type | - | FC/APC | Customizable |
| Dimensions | mm | 260(W)×320(D)×120(H) | Benchtop |
| 72(W)×126.5(D)×25.5(H) | Module | ||
| Power supply | V | 100~240V AC, <30W | Benchtop |
| 5V DC, <15W | Module | ||
| Communication Interface | - | DB9 Female(RS232) | - |
5. Typical Characteristic Curve of Ultra-narrow Linewidth 3khz 1550nm Fiber Laser Module
6. Deliver,Shipping And Serving of Ultra-narrow Linewidth 3khz 1550nm Fiber Laser Module
All products have been tested before shipping out;
All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)
We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);
If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;
If the items are defective, please notify us within 3 days of delivery;
Any items must be returned in their original condition to qualify for a refund or replacement;
The buyer is responsible for all the shipping cost incurred.
7. FAQ
A: We have 10dBm 100dBm options, we can also customize according to your requirement.
Q: About the package dimension, do you have any requirement?A: We have the module type and benchtop for choice.