MR Photonics
L-band ASE broadband light source
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The fiber ASE broadband light source is an incoherent light source. It is spontaneous emission generated by a semiconductor laser pumped erbium-doped silica fiber. At the same time, spectral flattening technology is introduced to achieve broadband spectrum flattening. The wavelength of the light source covers the L-band, and the spectral flatness is better than 3dB. It is output through single-mode fiber or polarization maintaining fiber, which is suitable for applications such as fiber sensing.
| Models | Specification |
|---|---|
| Spectral range (nm) | 1567~1603 @2dB |
| Output optical power (mW) | 10/20/50/100/200 |
| Power adjustment range ( optional Function ) | 10%~100% |
| Spectral flatness (dB) | ≤ 2 (Typ ical ) |
| Output isolation (dB) | >35 |
| Short-term stability (15 minutes) (dB) | ≤ ±0.02 |
| Long-term stability (8 hours) (dB) | ≤ ±0.05 |
| Polarization extinction ratio PER (dB) | ≥23 |
| Pigtail And joint type | PM1550 |
Spectral range: 1565~1610nm@10dB
Power adjustment range ( optional Function ): spectral flatness maintain
short-term stability (15 minutes): equivalent ≤±0.5%
long-term stability (8 hours): equivalent ≤±1.2%
pigtail And joint type: FC/APC
Source: MR Photonics manufacturer datasheet. Download the brochure (PDF) from the Documents tab for full details.
No CAD drawings available for this product.
Product Family: ASE / SLD Broadband Sources (12 variants)
| Product | SKU | Size | Clear Aperture | Operating Wavelength | |
|---|---|---|---|---|---|
| L-band ASE broadband light source Current |
| — | — | — | |
| C+L band ASE broadband light source |
| — | — | — | Contact |
| 1064 nm-band ASE broadband light source |
| — | — | — | Contact |
| 2000 nm-band ASE broadband light source (regular model) |
| — | — | — | Contact |
| Ultra-wideband SLD light source |
| — | — | — | Contact |
| ASE Broadband Light Source in the 1010~1080nm Band |
| — | — | — | Contact |
| L++ band ASE broadband light source |
| — | — | — | Contact |
| 1030 nm-band ASE broadband light source |
| — | — | — | Contact |
| C-band ASE Broadband Light Source-M15 Module |
| — | — | — | Contact |
| CL++ band ASE broadband light source |
| — | — | — | Contact |
| 2000nm band ASE broadband light source (upgraded version) |
| — | — | — | Contact |
| SLD broadband light source |
| — | — | — | Contact |