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Part NO. : | IDP-1-15xx-M-P-SF |
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1550nm(1.5um )Single-Frequency narrow linewidth Fiber Laser Basic Module
Idealphotonics Laser CoSF-1 is a low noise single frequency fiber laser module designed based on Idealphotonics's proprietary technology, a patent pending “Optimized Ring Cavity” designed to eliminate the standing wave Spatial Hole Burning (SHB) phenomenon which appears easily in short linear cavity. It comes with particular ultra narrow filter and polarization controlling technology to realize PM, Single Longitudinal Mode, ultra-narrow linewidth output.
The CoSF-1 series of 1.5um SF fiber laser basic module features ultra-narrow linewidth in the kHz range, extremely low RIN and intensity noise and excellent SMSR more than 50dB.In addition, CoSF-1 takes unique high-intensity package to ensure that it can normally operate in the different kinds of environment and achieve Single Longitudinal Mode output without mode-hopping even under bad condition such as the temperature changes, vibration, shocking etc.
The CoSF-1 series of 1.5um single frequency fiber laser basic module with mW range output power and higher output power can be customized. The center wavelength can be chosen freely in the 1535-1605nm range such as the standard wavelengths of ITU.
Applications
● Fiber Optic Sensor
● LiDAR
● Acoustic sensing and pipeline monitoring
● Laser spectroscopy
● Coherent Communications
● Gas absorption measurement • Metrology • RF and microwave photonics
Features
● Ultra narrow Lorentzian linewidth <1kHz
● Stable single frequency & single polarization operation
● No mode-hopping, No out-bursting noise
● Low phase and intensity noise
● Flexible design, various wavelengths optional
● PM output, high PER
● Smart module, robust package
Specifications
Parameter
Unit
Specification
Min
Typ.
Max
Part
NO.
IDP-1-1550-M-SF
Center
wavelength1
nm
1530-1605nm
Output
power
mW
5
10
Laser
emission
CW,single
frequency & single polarization
Beam
quality
M2
<1.05
Linewidth 2
kHz
-
<1
-
Side
Mode Suppression Ratio (50pm res.)
dB
55
58
-
Phase
noise
Rad/rt(Hz)
<
-120@500Hz; <-110@10Hz
RIN
peak
MHz
~1
RIN
dBC/Hz
<-120@1MHz;
<-140@10MHz
Output
polarization
Linear
Polarization
Extinction Ratio(PER)
dB
20
-
-
Output
power stability (PV)
%
-
±0.5
±1.0
Temperature
tuning (standard)
nm
±0.15
±0.3
Fast
PZT tuning range (optional)
pm
-
15
-
Output
light isolation
dB
35
-
-
Output
power tunable range
%
10
100
Operating
temperature
℃
5
-
60
Storage
temperature
℃
-20
-
65
Humidity
%RH
0-70
(non condensing)
Power
supply
VDC
5
Output
fiber type
PM1550-XP
(SMF-28 optional)
Length
of the output fiber
m
>
0.5
Optical
connectors
FC/APC
Dimension
mm
175(L)×130(W)×29(H)
Note:
1.The center Wavelength is selectable within the specified range. Other wavelength is available;
2.Lorentzian line shape with optical delay of 120us;.Optical spectrum shows high SMSR/OSNR
Ordering Information:
IDP-1-15xx-M-P-SF
15xx:wavelength in nm,standard wavelength 1550nm
M:Module
P:Output power in mW, example:05-5mW,10-10mW
Related Items:
1310nm Superluminescent Diode |
High Sensitivity PIN-FET Receiver Module |
ICS-4000 PM Fiber Fused Biconic Tapering System |
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