1310nm 1mw-4mw DFB Pigtail Laser Diodes

1310nm 1mw-4mw DFB Pigtail Laser Diodes
1310nm 1mw-4mw DFB Pigtail Laser Diodes
1310nm 1mw-4mw DFB Pigtail Laser Diodes
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The 1310nm 1mw-4mw DFB Pigtail Laser Diodes have an excellent simulation performance due to the use of a DFB chip. The output power is controlled within 1 to 4 mw based on customer needs, which makes this laser module ideal for use in CATV, digital, and analog signal transmissions.

Absolute Maximum Ratings
Parameter Symbol Min. Max. Unit Test Condition
Storage Temperature Tstg -40 100 °C -
Operating Temperature Top -40 85 °C -
Forward Current(LD) If(LD)
150 mA CW
Reverse Voltage(LD) Vr(PD)
2 V CW
Forward Current(PD) If(LD)
2 mA
Reverse Voltage(PD) Vr(PD)
15 V cw
Soldering Temp - - 260 °C -
Soldering Time - - 10 s s
Optical & Electrical Characteristics
Parameter Symbol Min. Typ. Max. Unit Test Condition
Rated Power Po 1 - 4 mW Ith+20mA
Slope Efficiency SE

0.2 mW/mA
Threshold Current Ith
10 15 mA -
Forward Voltage Drop Vop - 1.0 1.2 V CW, Ith+20mA
Cent Wavelength λc 1300 1310 1320 nm -
Spectrum Width(-3dB) Δλ - 0.5 1 nm Ith+20mA
Side-mode Suppression Ratio SMSR 35
- dB -
Bandwidth Bw 2.5

GHz
Monitor Current Im 100
900 uA CW, Ith+20mA
Dark Current of Monitor Id - - 100 nA 5V
Optical Isolation(Single stage) ISO 35 40 - dB
Optical Isolation(Double stage) ISO 45 50 - dB
Return loss RL

-45 dB
Analog Characteristic index
Relative Intensity Noise RIN - -155 -150 dB/Hz -
RF Bandpass Flatness BF
±1.5
dB
Third-order Distortion IMD3 - -55 - dBc
Carrier Noise Ratio CNR 51 - - dB Note 1
Composite Second Order CSO - - -57 dBc
Composite Triple Beat CTB - - -65 dBc

Our company is a China-based DFB pigtailed laser diode device manufacturer and supplier. We provide various types of products such as 405nm-980nm red visible light laser diode modules, Pin TIA receiver, and butterfly fiber coupled laser diodes.

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