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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

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

3.Applications of 1310nm 50mW DFB butterfly laser diode
LAN, WAN and metro networks;
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
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.



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