Annex
Product description
ROF-DFB series DFB laser light source uses high-performance DFB laser, the unique design of ATC and APC circuit, and isolation control to ensure high power and wavelength stability. It is widely used in optical fiber component testing、optical fiber sensing systems 、CWDM, and DWDM system testing, and so on.Features:
ITU wavelength is optional
High output power is optional
Line width options：<10MHz,<1MHz,<200KHz
Built-in optical isolator
Multiple operating modes are available
Module package、desktop package
Applications
Laser distance measurement
Seed light source
Optical fiber communication
Optical sensing system
Performance parameters
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
|
Operating wavelength |
l |
980/1064/1310/1550 |
nm |
||
|
Output optical power |
Po |
- |
13 |
16 |
dBm |
|
3dB spectral width |
Dl* |
|
2 |
10 |
MHz |
|
SMSR |
SMSR |
30 |
45 |
|
dB |
|
Relative noise intensity |
RIN |
|
-160 |
-150 |
dB/Hz |
|
Power stability** |
PSS |
|
|
±0.005 |
dB/5min |
|
PLS |
|
|
±0.01 |
dB/8h |
|
|
Output isolation |
ISO |
30 |
35 |
|
dB |
|
Specification |
|
Desktop |
Module |
||
|
Dimensions L x W x H |
|
320×220×90 mm |
90×70×18 mm |
||
|
Power requirements |
|
AC 220V ± 10％ 30W |
DC +5V GND |
||
|
Output optical fiber |
|
SMF/PMF |
|||
|
Operating mode |
|
CW、internal modulation 、external signal modulation |
|||
|
Optical connector |
|
FC/PC FC/APC or user specified |
|||
ordering information：
ROF
X
X
XX
X
X
XX
X
DFB
FP
PUMP
Package：
M-module
D---desktop
Wavelength：
15-1550nm
13-1310nm
10-1064nm
98-980nm
………..
Power ：
10---10mW
20---20mW
40---40mW
Pigtail fiber：
P ---PMF
S ---SMF
Optical fiber connector：
FP—FC/PC
FA ---FC/APC
SP--user specified
Line width ：
Empty --2MHz
1---1MHz
2---200KHz
