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DFB半導體激光光源
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Description: |
The EA-DFB Light Source Module, based on electroabsorption modulators integrated with DFB lasers (EADFB), modulation rate > 10/40Gbps, central wavelength 1528 to 1568 nm, output power 0.5 to 2 mW, Side Mode Suppression Ratio (SMSR) is 35 to 52 dB. OEM model is well available on customer’s special request. |
Applications: | Features: |
10/40Gbps high-speed optical fiber communication system RF, Microwaves, and Photonics (RMAP) program | EADFB light source integrates DFB laser and EA modulator Low driving voltage: < 2.5 V High bandwidth: > 10 Gb/s, > 40 Gb/ |
Parameters | Unit | |
Part No. | LQ-EADFB-P-PW-SP | |
Central wavelength | nm | 1528-1568 |
Output power | mW | 0.5-2 |
Modulation Rate | Gbps | 10-40 |
Side Mode Suppression Ratio(SMSR) | dB | 35-52 |
Modulation voltage,Vpi |
| 2.0-2.5 |
Output power short-term stability | dB | ≤±0.005dB/15 min |
Output power long-term stability | dB | ≤±0.02dB/8 hour |
Fiber type | - | Single mode fiber |
External function | - | SMA(f)/V(f) |
Operating temperature | ℃ | 0 ~ 40 |
Storage temperature | ℃ | -20 ~ 70 |
Power supply | - | 5V DC/3A |
Dimensions (L×W×H) | mm | 90×70×19 Module |
Remark:Stability is tested at room temperature 25±2℃ after pre-heating 30 minutes.
1.Test condition: fixed temperature, CW.
2.Test condition: temperature variation ±2℃, CW.
Order Information：
LQ-EADFB-P-10-PW-SP
P:Package，B-Benchtop，M-Module
Gbps:10-10G,40-40G
PW: Output power in mW, example:1-1mW ,10-10mW
SP: Feedback protection, 0-None，1-Yes
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