DK Photonics’ Superluminscent Diodes (SLDs) are high output power, stable, incoherent broadband sources with wide wavelength coverage including 840nm, 950nm, 980nm, 1060nm, 1300nm, 1400nm, 1480nm, 1550nm, 1610nm,and 1650nm. To meet specific requirements, DK Photonics ' SLD can be housed in both benchtop case and compact driver-ready module. Corresponding communication interface and host computer software can be provided according to customer requirements.The benchtop version incorporates a user-friendly front panel housing with a LCD monitor display, key switch, power control knob and optical connectors. RS232 or Ethernet computer interface is also equipped.The OEM module version is an ideal building block for OEM system integration, especially in fiber optic sensing and optical tomography applications. It requires a single +5V power supply only.
Performance Specifications
|
Optical Parameter
|
Unit
|
Typical Values
|
|
Center wavelength
|
nm
|
840
|
1060
|
1300
|
1400
|
1450/1480
|
1550
|
1640/1650
|
|
Bandwidth@3dB
|
nm
|
40
|
20
|
40
|
45
|
35
|
45
|
35
|
|
Output power1
|
mW
|
5
|
50
|
10
|
20
|
10
|
10/20
|
10
|
|
Optical power Short-term Stability (15 Minutes)2
|
dB
|
≤ ±0.02
|
|
Optical power Long-term Stability (8 Hours)2
|
dB
|
≤ ±0.05
|
|
Spectrum Short-term Stability (15 Minutes)2
|
dB
|
≤ ±0.02
|
|
Spectrum Long-term Stability (8 Hours)2
|
dB
|
≤ ±0.05
|
|
Fiber Length
|
M
|
1.0m
|
|
Fiber Type
|
-
|
SM780
|
HI1060
|
SMF-28e
|
|
Optical Connector
|
-
|
FC/APC
|
Note:
- Output power refers to the maximum output power without an isolator; an optional isolator can be added, but the output power is reduced by 5%~10%.
- The test environment for stability is 25°C, after 30 minutes of preheating.
- The power consumption is the maximum power consumption of the overall product in extreme environments.
|
Electrical and environmental parameters
|
Desktop
|
|
Control Mode
|
Button
|
|
Communication Interface
|
* Optional (DB9 optional host computer software)
|
|
Power Supply3
|
100~240V AC, <30W
|
|
Dimensions
|
260(W)×280(D)×120(H)mm
|
|
Operation Temperature Range
|
-5~+55°C
|
|
Operation Humidity Range
|
0~70%
|
*Other wavelength ranges and power can be customized, please contact us for details.
Ordering Information
P/N:①-②-③-④-⑤
When you inquire, please provide the correct P/N number according to our ordering information and attach the appropriate description would be better.
|
①
|
②
|
③
|
④
|
⑤
|
|
SLD
|
Wavelength Range
|
Output power (mW)
|
Package Type
|
*Adjustable power (optional)
|
|
|
840:840nm
1060:1060nm
1550:1550nm
XX: other
|
5:5mW
10:10mW
20:20mW
50:50mW
XX: other
|
M: Module
B: Desktop
M2: Module with DB9 interface
B2: Desktop with DB9 interface
|
*T(Without T, the power is fixed)
|
Ordering Information for Custom Parts:
If you need to customize other specifications, please provide detailed description for your requirement.
DownloadDatasheet in PDF