1550nm 10mW 50KHz Narrow-linewidth butterfly laser
The 1550nm narrow-linewidth DFB laser diode uses a 14-pin butterfly package with a thermoelectric cooler and 30dB isolator.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Operating Wavelength λc [TL=17～35℃ CW] | min:1545 nm；typical:1550 nm；max:1555 nm |
| Output Power P_O | min:10 mW |
| Spectral linewidth LW | typical:50 KHz；max:75 KHz |
| Side Mode Suppression Ratio SMSR [CW] | min:30 dB；typical:40 dB |
| Optical isolation [-10 < TC < +70 ºC] | min:30 dB |
| Relative noise intensity RIN [CW, Output Power 5mW] | max:-135 dB |
| Wavelength drift at temperatures from -10 to 70℃ △λ [TEC Temperature 15℃-35℃ / 70℃] | max:±30 pm |
| Wavelength Temperature Coefficient Δλ/ΔT [TEC Temperature 15℃-35℃] | typical:15 pm/ºC；max:30 pm/ºC |
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Key Features
Datasheet
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