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L-band wavelength tunable fiber laser source 10mW
The wavelength tuning range of this light source covers the C band, and it can achieve up to 96 wavelengths of continuous laser output (ITU-T standard wavelength, wavelength interval 50GHz). It integrates tunable filters and high-gain chips, and has the characteristics of high output optical power, narrow line width, and high wavelength accuracy. It is equipped with a dedicated drive control circuit, a high-definition color LCD screen, and optional host computer software. Users can easily tune the wavelength accurately. It can be used in DWDM system development, fiber laser, fiber link, optical testing and other fields.
Product features:64 wavelengths、 High power stability、 High side mode suppression ratio
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Application area:DWDM system、 Fiber link、 Optical device testing
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Parameter
Parameter | Unit | Typical | Notes |
Wavelength tuning range | nm | 1554.94~1607.46 | ITU Standard C28~L65 |
Frequency tuning range | THz | 192.8~186.5 | |
Channel spacing | GHz | 100 | Equivalence 0.8nm |
Side mode suppression ratio | dB | >50 | |
Number of wavelength channels | - | 64 | |
Output optical power | mW | 10 | |
Short-term stability (15 minutes) | dB | ≤ 0.02 | Single wavelength full temperature |
Long-term stability (8 hours) | dB | ≤ 0.05 | Single wavelength full temperature |
Pigtail type | - | SMF-28 or PM1550 | |
Pigtail connector type | - | FC/APC |
Electrical and environmental parameters | Benchtop | Module |
Control mode | Button | RS232 Serial communication |
Communication interface | Optional | DB9 Female |
Power supply | 100~240VAC,<30W | 5V DC,<15W |
Dimensions | 260(W)×280(D)×120(H)mm | 125(W)×150(D)×20(H)mm |
Operating temperature range | -5~+35°C | |
Operating humidity range | 0~70% | |
Ordering information
Ordering information / PN# | ||||
SFL | Spectral range | Output power(mW) | Output pigtail type | Package method |
L-64 = L-band 64 wavelength | 10 | SM=Single mode fiber; PM=Polarization fiber | B=Benchtop;M=Module | |

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