High power broad-spectrum superluminescent diode （SLD） Series
A broadband light-source benchmark offering high power, stability and 100% independent control. Broadband SLDs at 850/980/1050/1310/1550/1600nm provide fiber-pigtail output up to 30mW. An SLD combines broad spectral bandwidth, low coherence and high brightness. It uses amplified spontaneous emission (ASE), suppressing cavity feedback to prevent lasing and produce low-coherence light.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Center Wavelength λC [Room temperature, BOL / 1310 1550 Series / 1310 nm Band] | min:1290 nm；typical:1310 nm；max:1330 nm |
| Center Wavelength λC [Room temperature, BOL / 1310 1550 Series / 1550 nm Band] | min:1530 nm；typical:1550 nm；max:1570 nm |
| 3dB Spectral Width △λ [Room temperature, BOL / 1310 1550 series] | min:35 nm |
| Operating Current IOP [Room temperature, BOL / 1310 1550 series] | typical:300 mA；max:600 mA |
| Fiber output optical power Po [Room temperature, BOL / 1310 1550 series] | min:5 mW；max:20 mW |
| Spectral Ripple Rip [Room temperature, BOL / 1310 1550 series] | min:0.02 dB；max:1.0 dB |
| Polarization Extinction ratio ER [Room temperature, BOL / 1310 1550 Series / Low polarization] | max:1.5 dB |
| Polarization Extinction ratio ER [Room temperature, BOL / 1310 1550 Series / High polarization] | min:15 dB |
| TEC Operating current ITEC [Room temperature, BOL / 1310 1550 series] | max:1200 mA |
| Center Wavelength λc [Room temperature, BOL / 850 980 1050 Series / 850nm Band] | min:820 nm；typical:850 nm；max:870 nm |
| Center Wavelength λc [Room temperature, BOL / 850 980 1050 Series / 980nm Band] | min:960 nm；typical:980 nm；max:1000 nm |
| Center Wavelength λc [Room temperature, BOL / 850 980 1050 Series / 1050nm Band] | min:1020 nm；typical:1050 nm；max:1070 nm |
| 3dB Spectral Width △λ [Room temperature, BOL / 850 980 1050 series] | min:10 nm；max:60 nm |
| Operating Current IOP [Room temperature, BOL / 850 980 1050 series] | typical:250 mA；max:500 mA |
| Fiber output optical power Po [Room temperature, BOL / 850 980 1050 series] | min:5 mW；max:30 mW |
| Spectral Ripple Rip [Room temperature, BOL / 850 980 1050 series] | min:0.02 dB；typical:0.2 dB；max:1.0 dB |
| Polarization Extinction ratio ER [Room temperature, BOL / 850 980 1050 Series / Low polarization] | max:2.0 dB |
| Polarization Extinction ratio ER [Room temperature, BOL / 850 980 1050 Series / High polarization] | min:15 dB |
| TEC Operating current ITEC [Room temperature, BOL / 850 980 1050 Series / Ambient temperature range --50°C ~90°C] | max:1200 mA |
Applications
Key Features
Datasheet
Supplier Information
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Mingchuang Optoelectronics' C-band ASE broadband source extends the wavelength range of the C-band broadband source. It uses erbium-doped fiber gain amplification and spectral-flattening technology, with specialized ACC/APC circuitry and high-precision ATC temperature control to ensure accurate, highly stable laser operation. A large color LCD clearly displays current and power. Output power is stable, with adjustable continuous output available as an option. Communication interfaces and PC software can be supplied to customer requirements. The C++-band ASE source is ideal for optical-component production testing and fiber sensing and is available as a module for easy customer integration.
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