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VCSEL垂直腔面发射激光器
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850nm High Power VCSEL in To-46 Package
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优点Feature:
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Application:
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- Ion-implant process
- Ball Lens Window
- High Speed 2.5G
- low thread Current
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- High-speed data communications and telecommunications applications
- Gigabit Ethernet
- Fiber Channel
- ATM transceiver modules and system
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-------------
------------
----------------
 光电参数：Optical and Electrical Characteristics
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|
Parameter
|
Symbol
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Min.
|
TYP.
|
Max.
|
Unit
|
Test Condition
|
|
|
|
Peak Wavelength
|
λp
|
835
|
850
|
860
|
nm
|
If = 12mA@RT
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|
|
|
Spectral Width(FWHM RMS)
|
∆λ
|
|
|
0.85
|
nm
|
If = 12mA@RT
|
|
|
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Beam Divergence
|
Θ
|
|
15
|
20
|
Deg
|
If = 12mA@RT
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|
|
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Forward Voltage
|
Vf
|
1.7
|
2.0
|
2.4
|
V
|
If = 12mA@RT
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|
|
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Threshold Current
|
Ith
|
2
|
5.0
|
7
|
mA
|
|
|
|
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Slope Efficiency
|
dP/dI
|
0.19
|
0.26
|
|
W/A
|
If = 12mA@RT
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|
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Optical output power
|
Pout
|
|
2.6
|
|
mW
|
If = 15mA@RT
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|
|
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Rise / Fall Time
|
tr / tf
|
|
100
|
200
|
Ω
|
|
|
|
|
Dynamic
Resistance
|
dV/dI
|
15
|
35
|
45
|
ps
|
If = 12mA@RT
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|
|
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Jitter p-p
|
tj
|
|
40
|
|
ps
|
|
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Temperature
Coefficient
|
δλP/δT
|
|
0.06
|
|
nm/°C
|
If = 12mA@RT
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Note. These specifications are subject to change without notice.
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