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YISINC TECHNOLOGY CO., LIMITED
1310/1550nm Dual wavelength Laser Module
Features
Ø MQW 1310nm/1550nm FP or DFB LD
Ø Low threshold current
Ø High output power
Ø Built-in InGaAsP monitor PD
Ø Wide temperature range operation
(Tc=-45to+85℃)
Applications
Ø Light resource 光源
Absolute maximum ratings
Parameter | Symbol | Min. | Max. | Unit | Test condition |
Storage temperature | Tst | -40 | +100 | ℃ | - |
Operating temperature | Top | -40 | +85 | ℃ | - |
Reverse voltage | VR | 2 | V | CW | |
Soldering temperature/time | 260/10 | ℃/S | - |
Optical & electrical characteristics
1310 nm LD Transmitter:
Parameter | Symbol | Min. | Typ. | Max. | Unit | Test condition |
Center wavelength | λc | 1290 | 1310 | 1330 | nm | - |
Threshold current | Ith | - | 5 | 15 | mA | 1310nm,25℃ |
Spectral width | Δλ | - | 1 | 2 | nm | CW，Ith+20mA |
Output power | P | 0.2 | - | - | mW | CW，Ith+20mA |
Operating voltage | Vop | - | 1.1 | 1.5 | V | CW，Ith+20mA |
Rise/ Fall time* | Tr/Tf | - | 0.3 | 0.7 | nS | CW，Ith+20mA |
Monitor current | Im | 0.1 | 0.7 | - | mA | CW，Ith+20mA |
1550nm LD Transmitter:
Parameter | Symbol | Min. | Typ. | Max. | Unit | Test condition |
Center wavelength | λc | 1530 | 1550 | 1570 | nm | - |
Threshold current | Ith | - | 10 | 20 | mA | CW,25℃ |
Spectral width | Δλ | - | 1 | 2 | nm | CW,Ith+20mA |
Output power | P | 0.2 | - | - | mW | CW,Ith+20mA |
Operating voltage | Vop | - | 1.1 | 1.5 | V | CW,Ith+20mA |
Rise/ Fall time | Tr/Tf | - | 0.3 | 0.7 | nS | CW,Ith+20mA |
Monitor current | Im | 0.1 | 0.4 | - | mA | CW,Ith+20mA |
Note: FP or DFB, with isolator or not
