1310nm 50mW DFB butterfly laser diode
1.Ordering informationBFLD-XXXX-XXXX-XXXLaser typeWavelengthOutput powerFiber typeConnector typePIN-OUTDFB Laser1310: 1310nm1550: 1550nmCWDMOther10: 10mW20: 20mW50: 50mW CustomizedSM : Single modePM : PolarizationmaintainingFA : FC/APCSA : SC/APCOther2: Type 2 CustomizedOwn factory, support customiz......
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Product Description
1.Ordering information
| BFLD | -XXXX | -XX | XX | -XX | X |
| Laser type | Wavelength | Output power | Fiber type | Connector type | PIN-OUT |
| DFB Laser |
1310: 1310nm 1550: 1550nmCWDM Other |
10: 10mW 20: 20mW 50: 50mW Customized |
SM : Single mode PM : Polarizationmaintaining |
FA : FC/APC SA : SC/APC Other |
2: Type 2 Customized |
Own factory, support customized.
Hot: 1310nm 50mW DFB butterfly laser diode
Hot: 1310nm 50mW DFB butterfly laser diode
2.Features of 1310nm 50mW DFB butterfly laser diode
High output power( 10~ 100mW);
High-performance, multiquantum well (MQW) distributed-feedback (DFB) laser;
Industry-standard 14PIN butterfly package;
Built-in TEC and optical isolator;
ITU wavelengths available from 1260nm ~ 1650nm. Reliability: Telcordia GR-468 . RoHS
High-performance, multiquantum well (MQW) distributed-feedback (DFB) laser;
Industry-standard 14PIN butterfly package;
Built-in TEC and optical isolator;
ITU wavelengths available from 1260nm ~ 1650nm. Reliability: Telcordia GR-468 . RoHS
3.Applications of 1310nm 50mW DFB butterfly laser diode
LAN, WAN and metro networks;
C/DWDM systems;
Fiber optical sensors;
Laser sources;
CATV systems.
C/DWDM systems;
Fiber optical sensors;
Laser sources;
CATV systems.
4.Electro-Optical Characteristics
| Parameter | Symbol | Condition | Min. | Typ. | Max. | Unit |
| Center Wavelength | λc | TL= 15～35℃ CW | 1308 | 1310 | 1312 | nm |
| Optical Output Power | PO | - | 50 | - | - | mW |
| Threshold Current | ITH | - | - | 10 | 35 | mA |
| Slope Efficiency | ƞ | CW output power 20mW | 0.05 | 0.20 | 0.40 | mW/mA |
| Operating current | Iop | PO= 40mW(CW) | - | 350 | - | mA |
| Spectral linewidth | LW | FWHM | - | 3 | - | MHz |
| Laser Forward Voltage | VF | CW output power 40mW | - | - | 3.0 | V |
| Monitor Dark Current | ID | - | - | - | 0.1 | μA |
| Bandwidth(@-3dB) | BW | - | - | 2.5 | - | GHz |
| Side-mode Suppression Ratio | SMSR | CW | 35 | 40 | - | dB |
| Optical Isolation | - | -10 < TC < +70℃ | 30 | 35 | - | dB |
| TEC set temperature | Ts | - | 15 | - | 35 | ℃ |
| Thermistor Current | ITC | - | 10 | - | 100 | μA |
| Thermistor Resistance | RTH | TL = 25 °C | 9.5 | 10 | 10.5 | KΩ |
| TEC Current | ITEC | TL = 25 °C, TC = 70℃ | - | - | 1.5 | A |
| TEC Voltage | VTEC | TL = 25 °C, TC = 70℃ | - | - | 3.5 | V |
| TEC capacity | ΔT | Tc = 70℃ | - | - | 50 | °C |
| Thermistor temperature | - | - | - | - | 100 | °C |
| Wavelength Drift (EOL) | △λ | Tested over 25-year lifetime | - | - | ±0.1 | nm |
| Wavelength Temperaturecoefficient | Δλ/ΔT | TEC temperature at 15℃ to 35℃ | - | 0.09 | - | nm/℃ |
| Wavelength Currentcoefficient | Δλ/ΔΙ | - | - | 0.01 | - | nm/mA |
5.Shipping
Lead time: 2-3 weeks after we received your payment.
If urgently needed, please ask if it's in stock.
If urgently needed, please ask if it's in stock.
Click here →1310nm 50mW DFB butterfly laser diode
For more details please contact us or provide your inquiry in the form below. We will reply to you in 24 hours.
For more details please contact us or provide your inquiry in the form below. We will reply to you in 24 hours.
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