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參數(shù)資料
| 型號： | LST2625 |
| 英文描述： | Coaxial Pigtailed Laser Module(同軸梳形激光模塊) |
| 中文描述： | 同軸尾纖雷射模組（同軸梳形激光模塊） |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 50K |
| 代理商： | LST2625 |
2
Absolute Maximum Ratings
Absolute maximum limits mean that no catastrophic damage will occur if the product is subjected to these ratings for short periods, provided each
limiting parameter is in isolation and all other parameters have values within the performance specification. It should not be assumed that limiting
values of more than one parameter can be applied to the product at the same time.
Parameter
Symbol
Conditions
Limits
Units
Min
–
–
–
–
–
-40
-40
0.0
Max
150
100
2
10
1
+ 85
+ 85
non-
Laser Forward Current
Laser Reverse Current
Laser Reverse Voltage
Photodiode Reverse Voltage
Photodiode Forward Current
Operating Temperature
Storage Temperature
Relative Humidity
If
Ir
Vlr
Vr
Ipf
Tc
Ts
RH
DC
DC
DC
DC
DC
Pf = 200
μ
W
mA
μ
A
V
V
mA
°
C
°
C
%RH
condensing
10
Fiber Pull Strength
Mechanical Shock
–
N
Mil Std 883D, Method 2002,
Condition B
Mil Std 883D, Method 2007,
Condition A
Vibration
Performance Specifications
Parameter
Symbol
Conditions
Limits
Units
Min
Max
LASER
CW, Tc = 25
°
C, Pf = 200
μ
W
unless otherwise stated
Threshold Current
Peak Optical Output Power
Optical Output Power
Drive Current above Ith
Slope Efficiency
Forward Voltage
Centre Wavelength
Temp. Dependence of
λ
c
Linewidth
Rise Time
Fall Time
Small Signal Freq. Response
Ith
Pf
Pth
Id
η
Vf
λ
c
5
25
–
10
25
20
1.8
1330
0.4
2.5
0.5
0.5
–
mA
μ
W
μ
W
mA
200
–
10
8
–
1280
–
–
–
–
1.0
Pth = Pf @ Ith - 2 mA
Pf = 200
μ
W
μ
W/mA
V
nm
nm/
°
C
nm
ns
ns
GHz
Note 1
Tc = -40
°
C to + 85
°
C
1x
σ
, RMS, Note 1
10% to 90%: Ith to Pf = 200
μ
W
90% to 10%: Pf = 200
μ
W to Ith
λ
c/
T
λ
τ
r
τ
f
Bw
Note:
1. Modulated measurements also available.
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