1310nm 20mW SLD Broadband Light Source Single-mode Fiber Output Module Type SLD-1310-20-SM-M20
The SLD broadband light source uses a superradiative semiconductor diode light-emitting chip to output a broadband spectrum with low coherence and high output optical power spectral density. The operating wavelength can be selected from O, S, C, L bands or combinations thereof, making it suitable for applications such as optical OCT and fiber optic sensing.
[Features]
Ultrawide spectrum
Low spectral ripple
Spectral flatness
[Applications]
Fiber Optic Sensing
Medical Imaging
Device Testing
[Specification]
|
Parameters
|
Unit
|
Typical value
|
Remarks
|
|
Model
|
--
|
SLD-1310-20-SM-M20
|
|
|
Center Wavelength
|
nm
|
1310
|
±15nm tolerance
|
|
Wavelength Range
|
nm
|
1260~1360
|
@-10dB range, ±10nm tolerance
|
|
Ouput Power
|
mW
|
20
|
1. Fixed power/Adjustable power (Choose)
2. When PER is added, the output power will be reduced.
|
|
Power Adjustable Range
|
--
|
10~100%
|
Optional function
|
|
Spectral Power Density
|
dBm/nm
|
≥-20
|
|
|
Spectral Ripple
|
dB
|
≤0.2
|
|
|
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
|
L=1m
|
|
Pigtail Connector Type
|
--
|
FC/APC
|
|
|
Electrical and Environmental Parameters
|
Module Type
|
|
Control Method
|
RS232 Serial communication
|
|
Communication Interface
|
DB9 Female
(Only for power tunable)
|
|
Power Supply
|
DC 5V, 3A
|
|
Size
|
125(W)×150(D)×20(H)mm
|
|
Operating Temperature Range
|
-5~+35°C
|
|
Operating Humidity Range
|
0~70%
|
Spectral range test:
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Spectral ripple test:
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Optical power stability test:
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