The 1310nm 1550nm DFB CWDM laser source module uses DFB semiconductor lasers, single-mode fiber output, adjustable power, professionally designed high-precision, high-stability current drive control board to ensure laser safety and stability, low noise operation, low cost, high cost performance, small size Compact and easy to integrate, it is widely used in scientific research, communication, medical treatment, spectral analysis, bioengineering and other fields.
The 650nm-1650nm DFB laser source module uses DFB semiconductor lasers, single-mode fiber output, adjustable power, professionally designed high-precision, high-stability current drive control board to ensure laser safety and stability, low noise operation, low cost, high cost performance, small size Compact and easy to integrate, it is widely used in scientific research, communication, medical treatment, spectral analysis, bioengineering and other fields.
Optional wavelength: 650nm/785nm/850nm/1270nm/1290nm/1310nm/1330nm/1350nm/1370nm/1390nm/1410nm/1430nm/1450nm/1470nm/1490nm/1510nm/1530nm/1550nm/1570nm/1590nm/1610nm/1625nm/1650nm Customizable;
Power 1-10mW (adjustable by button);
Single-mode or multi-mode fiber output;
Can be customized according to customer.
Fiber optic sensing;
Optical Fiber Communication;
Scientific research, etc.
| Parameters | Unit | Values | Remark |
| Wavelength | nm | 650/785/850/1270-1610 CWDM/1625/1650 | Customizable |
| Output power | mW | 5/10/20 | Customizable |
| Spectrum width(-20dB) | nm | ≤ 2.5 | |
| Side mode suppression ratio | dB | >40 | |
| Isolation | dB | >30 | CWDM |
| Power stability (short-term 15 minutes) | dB | ≤±0.02 | |
| Power stability (long-term 8 hours) | dB | ≤±0.05 | |
| Fiber type | - | SMF-28e | Customizable |
| connector | - | FC/APC | Customizable |
| Dimensions | mm | 200(L)×150(W)×70(H) | module |
| Power supply | V | 110~240VAC | module |
| Operating temperature | ℃ | -20 ~ +65 | |
| Storage temperature | ℃ | -40 ~ +85 |
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.
A: We have 650nm, 785nm, 850nm, 1270nm-1650nm.
Q: What is the requirement for the output power?A: 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.
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