SLED Broadband Light Source
SLED宽带光源
议价
加入意向SLED Broadband Light source-SLD/ LED/ ELED optical source Specification
SLED Broadband Light Source
Applications:
Optical fiber sensing
Optical fiber passive component spectrum testing
Optical fiber grating, DWDM, filter testing
Optical fiber measurement equipments
Features:
Slected wavelength
High stability
Broadband light source
Specifications:
1. Introduction
Relying on high accuracy automatic power control (APC) and automatic temperature control (ATC) techniques, the SLED broadband light sources deliver very stable output power in both short term and long term. These light sources can work at CW, internal modulate, and external modulate modes.
2. Specifications
| Source Type Parameter | 850SLED | 980SLED | 1310 SLED | 1480 SLED | 1550 SLED | 1620 SLED |
| Radiation source | SLED | |||||
| Central wavelength (nm) | 850卤10 | 980卤10 | 1310卤20 | 1480卤20 | 1550 卤 20 | 1620 卤 20 |
| -3dB spectrum width (nm) | 40 | 20 | 35 | 40 | 35 | 40 |
| Output power (mW) | 4 | 2 | 1~50 | 1~15 | 1~35 | 1~20 |
| Spectrum density stability1 | 0.05dB/ 15 min | |||||
| Short term stability 1 | 0.01dB/ 15 min | |||||
| Long term stability 2 | 0.05dB/ 8 hour | |||||
| Operating mode | CW, internal modulate, external modulate | |||||
| Internal modulate (digital) | Square wave at 1MHZ occupancy 5010% | |||||
| External modulate | Digital, analog (DC to 1MHzTTL level) BNC connecters | |||||
| Fiber pigtail | Single mode SMF-28 | |||||
| Output connector | FC/ PC, FC/ UPC or FC/ APC | |||||
| Operating temperature | | |||||
| Storage temperature | | |||||
| Power supply | AC220V10%, 50Hz, 20W | |||||
| Dimensions (LWH) | | |||||
3. Test Report
Product Name: SLED Light Source Test Date: May. 05. 2011
Model No: OS-M-S-35-FC/ APC Serial No: 203000008
| Parameter | Standard | Test Result |
| Operating wavelength (nm) | 1550 | 1550 |
| Band width (nm) | 40 | 50 |
| Output power (mW) | 35 | 35 |
| Output power long-term stability (dB, 8 hours) | 0.02 | 0.010 |
| Output power short-term stability (dB, 15 minutes) | 0.01 | 0.005 |
| External modulate | Digital, analog (DC to 1MHzTTL level) SMA connecters | |
| Operating temperature () | -5+65 | |
| Storage temperature () | -40+65 | |
| Connector type | FC/ APC | |
| Power supply/ consumption | DC 5V / 2W | |
| Dimension (mm) | 907018 | |
Typical Spectrum:
Installation of Module:
1. Definition of Connector
A: SMA connector
Digital, analog (DC to 1MHzTTL level)
| Pin | Discription |
| 1Red | VCC 5 power (10%) |
| 2Black | Ground |
B: Power supply
Welcome to contact our engineers to know more info about the specification.
