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1782A PDF预览

1782A

更新时间: 2022-05-18 06:12:11
品牌 Logo 应用领域
EMCORE 连续波
页数 文件大小 规格书
6页 181K
描述
DWDM High Power CW Source Laser

1782A 数据手册

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1782 DWDM High Power CW Source Laser  
DATASHEET | DECEMBER 2012  
FIBER OPTICS  
Absolute Maximum Ratings  
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress  
ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the  
operational sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect  
device reliability.  
Parameter  
Operating Case Temperature  
Storage Temperature  
Laser Forward dc Current  
Photodiode Reverse Voltage  
Laser Reverse Voltage  
TEC current  
Symbol  
Condition  
Min  
Max  
+65  
+85  
750  
10  
Units  
C  
C  
mA  
V
TOP  
continuous  
-20  
TSTG  
continuous  
-40  
-
continuous  
-
VR,MPD  
continuous  
-
-
ITEC  
-
continuous  
-
-
2
V
continuous  
1.7  
500  
A
ESD  
-500  
V
HBM: R = 1500 , C = 100 pF  
Electrical/Optical Characteristics  
Parameter  
Symbol  
Condition  
Min  
Typ  
Max  
Unit  
Operating Case Temperature1  
Top  
-
-20  
25  
65  
C  
40 mW version, T = Tset, IF = IOP  
50 mW version, T = Tset, IF = IOP  
63 mW version, T = Tset, IF = IOP  
100 mW version, T = Tset, IF = IOP  
40  
50  
63  
-
-
-
-
-
-
Optical Output Power  
PO  
mW  
100  
Threshold Current  
ITH  
IOP  
BOL  
BOL  
-
-
-
40  
500  
33  
mA  
mA  
°C  
Operating Current  
-
Operating Laser Temperature  
Laser Bias Forward Voltage  
Wavelength  
-
23  
-
-
VOP  
OP  
BOL, IF = IOP  
-
2.5  
V
T = Tset, IF = IOP  
See Page 4  
nm  
MHz  
dB  
Spectral Linewidth (1)  
T = Tset, IF = IOP, FWHM  
-
32  
40  
30  
17  
-
-
1.0  
-
  
Optical Isolation  
ISO  
ORL  
SMSR  
PER  
TOP  
RIN  
IMPD  
ID  
-
-
Optical Return Loss  
-
-
-
-
dB  
Sidemode Suppression Ratio  
Polarization Extinction Ratio  
Wavelength Drift Over TC Range  
Relative Intensity Noise  
Monitor PD Current  
-
-
dB  
IF = IOP  
-
-
dB  
T = TOP  
-
40  
pm  
dB/Hz  
A  
-
-
-
-163  
2500  
0.2  
10.5  
-
IF = IOP , VMPD = -5 V  
IOP = 0 mA , VMPD = -5 V  
TOP = 25 C  
TOP = 25 C  
-20C < TC < +65C  
-20C < TC < +65C  
100  
-
-
Monitor PD Dark Current  
Thermistor Resistance  
Thermistor Temp. Coefficients  
TEC Current  
-
10.0  
-4.4  
-
A  
RTH  
TCTH  
ITEC  
VTEC  
9.5  
-
K  
%/C  
A
-1.0  
-2.0  
+1.5  
+3.0  
TEC Voltage  
-
V
1. Linewidth () is calculated using this formula:  = RIN(f){16(D2L/c)2f2}-1  
Where: D = fiber dispersion; L = fiber length (65km); C = velocity of light in free space (3.00E+8); = opt center wavelength  
RIN(f) = RIN through fiber (RIN65km – RIN0km); f = the measurement frequency (860MHz)  
|
REV 2012.12  
Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.  

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