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參數(shù)/ Parameters |
符號(hào)/Symbol |
測(cè)試條件/Test Conditions |
**小/Min |
典型/Typ |
**/Max |
單位/Unit |
|
峰值光功率/Peak Optical Output Power |
PP |
— |
10 |
— |
— |
mW |
|
閾值電流/Threshold Current |
ITH |
CW |
— |
14 |
25 |
mA |
|
驅(qū)動(dòng)電流/Driving Current |
— |
PO =10mW |
— |
80 |
120 |
mA |
|
激光器正向電壓/Laser Forward Voltage |
VLF |
PO =10mW |
— |
1.4 |
2.0 |
V |
|
激光器工作溫度 /Laser Operating Temperature |
TLD |
— |
15 |
— |
35 |
℃ |
|
監(jiān)視器反向壓/Monitor Reverse Voltage |
VRMON |
— |
— |
5 |
10 |
V |
|
監(jiān)視器電流/Monitor Current |
IRMON |
PO=10mW |
0.01 |
— |
2 |
mA |
|
監(jiān)視器暗電流/Monitor Dark Current |
ID |
IF=0mA,VRMON=5V |
— |
0.01 |
0.1 |
μA |
|
輸入阻抗/Input Resistance |
ZIN |
— |
— |
25 |
— |
Ω |
|
熱敏電阻電流/Thermistor Current |
ITC |
— |
10 |
— |
100 |
μA |
|
熱敏電阻阻抗/Thermistor Resistance |
RTH |
TL =25℃ |
9.5 |
— |
10.5 |
kΩ |
|
制冷器電流/TEC Current |
ITEC |
TL =25℃, Taround =70℃ |
— |
— |
1.2 |
A |
|
制冷器電壓/TEC Voltage |
VTEC |
TL =25℃, Taround =70℃ |
— |
— |
3.5 |
V |
|
參數(shù)/ Parameters |
符號(hào)/Symbol |
測(cè)試條件 /Test Conditions |
**小 /Min |
典型 /Typ |
** /Max |
單位 /Unit |
|
中心波長(zhǎng)/Center Wavelength |
λC |
CW TL=15～35℃ |
1579 |
1580 |
1581 |
nm |
|
線寬/Linewidth |
LW |
CW 5mW |
— |
3 |
— |
MHz |
|
帶寬(@-3dB) /Bandwidth（@-3dB） |
BW |
5mW，-3dB |
2.5 |
— |
— |
GHz |
|
雜訊比 / Relative Intensity Noise |
RIN |
5mW,50MHz-2.5GHz |
— |
-140 |
— |
dB/Hz |
|
邊模抑制比 / Side-mode Suppression Ratio |
SMSR |
CW |
35 |
42 |
— |
dB |
|
光隔離度/ Optical Isolation |
— |
0℃～70℃ |
20 |
— |
40 |
dB |
|
波長(zhǎng)飄移 / Wavelength Drift |
— |
25 years |
— |
— |
±0.1 |
nm |
|
溫度波長(zhǎng)系數(shù) / Wavelength/ Temperature Coefficient |
dλ/dT |
— |
— |
0.09 |
— |
nm/℃ |
|
動(dòng)態(tài)譜寬 /Dynamic Spectral Width |
△λ |
2.5GHz, @-20dB |
— |
0.32 |
— |
nm |
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