1450~1650nm -25dBm/nm Spectral Power Density Ultra-Broadband SLD Light Source Benchtop SLD-1450/1650-25-SM-B1
The ultra-wideband SLD light source uses multiple bands of super-radiant light sources to combine and splice the spectrum, achieving single-mode fiber output covering multiple bands such as 1450-1650nm ultra-wideband spectrum, while having a high optical power spectrum density. It is suitable for passive device testing, fiber optic sensing and other applications.
[Features]
Ultra wide spectrum
Low spectral ripple
Stable power
[Applications]
Optical fiber sensing
Medical Imaging
Optical fiber device testing
[Specifications]
|
Parameters
|
Unit
|
Typical value
|
Remarks
|
|
Model
|
--
|
SLD-1450/1650-25-SM-B1
|
|
|
Center Wavelength
|
nm
|
1550
|
|
|
Wavelength Range
|
nm
|
1450~1650
|
@-10dB range, ±15nm tolerance
|
|
Ouput Power
|
mW
|
≥10
|
10~100% adjustable
|
|
Spectral Power Density
|
dBm/nm
|
≥-25
|
|
|
Spectral Ripple
|
dB
|
≤0.5
|
|
|
Short-term Stability (15 minutes)
|
dB
|
≤ ±0.02
|
Equivalent≤±0.5%
|
|
Long-term Stability (8 hours)
|
dB
|
≤ ±0.05
|
Equivalent≤±1.2%
|
|
PER (Polarization Extinction Ratio)
|
dB
|
≤ 1
|
Adding PER results in reduced output power.
eg: 10mW SLD, after adding PER, the output power becomes about 8.5mW.
|
|
Pigtail Type
|
--
|
SMF-28 Single mode fiber
|
|
|
Pigtail Connector Type
|
--
|
FC/APC
|
|
|
Electrical and Environmental Parameters
|
Desktop Type
|
|
Control Method
|
Touch screen/RS232 serial communication
|
|
Communication Interface
|
DB9 Female (Default not include)
|
|
Power Supply
|
AC 100~240V
|
|
Size
|
255(W)×285(D)×115(H)mm
|
|
Operating Temperature Range
|
-5~+35°C
|
|
Operating Humidity Range
|
0~70%
|
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