1550nm Continuous Swept Wavelength Laser Module
Product Description
Product Detail
1. Introduction of 1550nm Continuous Swept Wavelength Laser Module
The 1550nm Continuous Swept Wavelength Laser Module adopts a dedicated semiconductor laser chip to realize high-speed scanning wavelength laser output from a single-mode fiber. The professionally designed drive circuit and TEC control ensure the safe and stable operation of the laser. Desktop or modular packaging is available.
2. Feature of 1550nm Continuous Swept Wavelength Laser Module
High output power;
Broad spectrum scan;
Module or Benchtop package;
High-speed scanning.
3. Application of 1550nm Continuous Swept Wavelength Laser Module
FBG sensor interrogation;
Fiber laser source;
Laboratory testing & measurement.
4. Optical-Electrical Characteristic of 1550nm Continuous Swept Wavelength Laser Module
| Parameters | Unit | Values | Notes |
| Sweeping wavelength range | nm | 1543~1551 | >8nm |
| Sweeping frequency | kHz | 1~100 | |
| Spectral linewidth | MHz | ≤100 | |
| Minimum scan step | pm | 2 | |
| Side mode suppression ratio | dB | >50 | |
| Output power | mW | ≥20 | |
|
Power instability (Short-term 15mins) |
dB | ≤0.02 | |
|
Power instability (Long-term 8hours) |
dB | ≤0.05 | |
| Connector | - | FC/APC | |
| Fiber type | - | SMF-28 | |
| Communication type | - | Button | Benchtop |
| RS232 | Module | ||
| Communication Interface | - | *Optional | Benchtop |
| DB9 Female | Module | ||
| Dimensions | mm | 260(W)×320(D)×120(H) | Benchtop |
| 150(W)×125(D)×20(H) | Module | ||
| Power supply | V | 100~240V AC, <30W | Benchtop |
| 5V DC, <15W | Module | ||
| Synchronous trigger pulse | - | TTL，Internal trigger | |
| Operating temperature | ℃ | -20 ~ +65 | |
| Storage temperature | ℃ | -40 ~ +85 |
5. Typical Characteristic Curve of 1550nm Continuous Swept Wavelength Laser Module
Spectrum @100kHz sweep Spectrum @Static Non-Sweep
6. Deliver,Shipping And Serving of 1550nm Continuous Swept Wavelength 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: 1550nm wavelength.
Q: What is the requirement for the output power?A: We have 20mW options, we can also our 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.