1220~1700nm SLED Light Source
Name: 1220~1700nm SLED Light Source
Class: SLED Light Source
Type: SLED Broadband Light Source
1220~1700nm SLED Ultra-broadband Light Source
Superluminescent Light Emitting Diodes (SLED) Broadband Light Sources rely on the high accuracy automatic power control (APC) and the automatic temperature control (ATC) techniques,with high stability and reliability.1220~1700nm SLED Ultra-broadband Light Source is designed with -45dBm/nm,-30dBm/nm,-20dBm/nm power spectral density available to meet your specific use.SLED broadband light sources can be sorted by working wavelength,saying 650nm SLED,750nm SLED,850nm SLED,980nm SLED,1310nm SLED, 1480nm SLED,1550nm SLED,1620nm SLED,1650nm SLED,800~1100nm,1250~1650nm,1250~1700nm,1220~1700nm etc.
Features of SLED Light Source:
Selected wavelength
Broadband light source
High spectral stability
High reliability
Applications of SLED Light Source:
Optical fiber sensing
Optical fiber passive component spectrum testing
Optical fiber grating, filter testing
Optical fiber measurement equipments
Specifications of SLED Light Source:
Parameters
|
1220~1700nm SLED Light Source
|
Radiation source
|
SLED
|
Central wavelength (nm)
|
1250~1650, 1260~1620, 1250~1700, 1220~1700, etc
|
-3dB spectrum width (nm)
|
≥480
|
Output power (mW)
|
≥ 7
|
Power Spectral Density (dBm/nm)
|
Normally ≥-30 (max to -20)
|
Ripple (dB)
|
≤0.2 (≤0.6 dB for 1350-1420nm as of OH absorption)
|
Output power short-term stability (dB) 1
|
≤±0.02dB/15 min
|
Output power long-term stability (dB) 2
|
≤±0.04dB/8 hour
|
Operating mode
|
CW
|
Fiber pigtail
|
Single mode Fiber,SMF-28
|
Output connector
|
FC/PC, FC/UPC or FC/APC, etc
|
Operating temperature (℃)
|
0 ~ 40
|
Storage temperature (℃)
|
-20 ~ 70
|
Power supply
|
AC 110/220V±10%, 50Hz, 20W
|
Dimensions (L×W×H, mm)
|
322×220×88(Desk-top)
|
Remark: Stability is tested at room temperature 25±2℃ after pre-heating 30 minutes.
1. Test condition: fixed temperature, CW.
2. Test condition: temperature variation ±2℃, CW.
Ordering Information of SLED Light Source:
OS-SLED
|
Type
|
Display
|
Power Adjustable
|
Operating Wavelength
|
Fiber Type
|
Power Spectral Density
|
Connector
|
|
M=Module
D=Desk-top
etc
|
0=Without
|
0=Without
|
1=1250-1650nm
2=1230-1650nm
3=1260~1620nm
4=1250~1700nm
3=1220-1700nm
etc
|
S=SM Fiber
|
45= -45(dBm/nm)
30= -30(dBm/nm)
20= -20(dBm/nm)
etc
|
FC/UPC FC/APC
etc
|