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| Part NO. : | IDP-15xx-B-PW-SF |
| Datasheet : |
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| Availability : | In store |
1550nm(1.5um )Single-Frequency Narrow linewidth Fiber Laser
Idealphotonics Laser SFNL-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 SFNL-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, SFNL-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 SFNL-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
● Sounding
● Laser spectroscopy
● Wavelength references
● Research & development
Features
● Ultra narrow linewidth
● 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
Specifications
Parameter
Unit
Specification
Min
Typ.
Max
Part NO.
IDP-1550-B-SF
Center
Wavelength1
nm
1530-1575nm
Output power2
mW
5
-
200
Output laser
type
CW，single frequency & single polarization
Beam quality
M2
<1.05
Linewidth3(FWHM)
kHz
-
1
-
Side Mode
Suppression Ratio(SMSR)
dB
50
55
-
Phase noise
Rad/rt(Hz)
< -120@500Hz;
<-110@10Hz
RIN peak
MHz
1
RIN
dBC/Hz
<-120@1MHz; <-140@10MHz
Output
polarization type
Linear
polarization
Polarization
Extinction Ratio(PER)
dB
20
-
-
Output power
stability(15min)
%
-
±0.5
±1.0
Output power
stability(8hours)
%
-
±1
±2
Output light
isolation
dB
35
-
-
Output power
tunable range
%
10
100
Operating
temperature
℃
-25
-
50
Storage
temperature
℃
-40
-
85
Power supply
VAC
220
Output fiber
type
PM1550-XP
Length of the
output fiber
m
> 0.5
Optical
connectors
FC/APC(option)
Dimension
mm
19" 2U
Note:
1.The center Wavelength is selectable within the specified range. Other wavelength is available;
2.Output power is optional.
3. Lorentzian line shape with optical delay of 120us
Ordering Information：
IDP-15xx-B-PW-SF
15xx:wavelength in nm,standard wavelength 1550nm;
B:Benchtop;
PW:Output power in mW, example:5-5mW, 200-200mW.
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