The L-band Tunable Fiber Laser ‘s wavelength tuning range covers the L-band, achieving continuous laser output of up to 64 wavelengths (ITU-T standard wavelength, wavelength interval 100GHz). It integrates a tunable filter and a high-gain chip, 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 an optional host computer software, so that users can easily tune the wavelength accurately. It can be used in DWDM system research and development, fiber laser, fiber link, optical device testing and other fields.
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Features |
Applications |
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· Up to 64 wavelengths · High Power Stability · High Side mode suppression ratio |
· DWDM System · Optical Fiber Link · Passive Optical Components Test |
| Optical Parameter | Unit | Typical Values | Remark |
| Wavelength tuning range | nm | 1554.94~1607.46 | ITU C28~ L65 |
| Frequency tuning range | THz | 192.8~186.5 | |
| Channel spacing | GHz | 100 | 0.8nm |
| Side mode suppression ratio | dB | >50 | |
| Number of wavelength channels | 64 | ||
| Output power | mW | 10 | |
| Short-term Stability (15 Minutes) | dB | ≤ ±0.02 | |
| Long-term Stability (8 Hours) | dB | ≤ ±0.05 | |
| Fiber Type | – | SMF-28 / PM1550 Panda | |
| Optical Connector | – | FC/APC |
| Electrical and environmental parameters | Desktop | Module |
| Control Mode | Button | RS232 |
| Communication Interface | * Optional | DB9 Female |
| Power Supply | 100~240V AC, <30W | 5V DC, <15W |
| Dimensions | 260(W)×280(D)×120(H)mm | 125(W)×150(D)×20(H)mm |
| Operation Temperature Range | -5~+55°C | |
| Operation Humidity Range | 0~70% | |
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.
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① |
② |
③ |
④ |
⑤ |
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TFL |
Wavelength Range |
Output power (mW) |
Fiber Type |
Package Type |
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C:C-band |
10/20 |
SM: SMF-28e PM: PM1300 panda |
M: Module B: Desktop |
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