CWDM Butterfly-Packaged Laser OBLD-X-X-X-X-X-XX-X-XX
The CWDM butterfly semiconductor laser is a cooled, butterfly-packaged laser that couples to single-mode or polarization-maintaining fiber. Center wavelengths range from 1270nm～1610nm, with selectable power of 1mW~10mW. Various pin lengths and pinouts are available.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Storage temperature Tstg | min:-40 ℃；max:＋70 ℃ |
| Operating temperature [Maximum] | min:-20 ℃；max:＋65 ℃ |
| LD Forward Current [CW] | max:120 mA |
| LD Reverse voltage Vr | max:1 V |
| TEC Voltage Vc | min:-2.5 V；max:+2.5 V |
| TEC Current lc | min:-2 A；max:+2 A |
| Threshold current Ith [CW] | typical:10 mA；max:20 mA |
| Operating current Iop [CW] | typical:+60 mA；max:100 mA |
| Operating voltage Vop [CW，If=Iop] | typical:1.3 V；max:2.1 V |
| Fiber-End Output Power Pf [CW，If=Iop] | max:10 mW |
| Side-Mode Suppression Ratio SMSR [CW，If=Iop] | min:30 dB；max:35 dB |
| Spectral width Δλ | max:1.0 nm |
| Cutoff Frequency Fc [-3dB；If=Iop] | typical:2.5 GHz |
| Tracking Error Er [Tc=-20~65℃，APC，ATC] | max:1 dB |
| Monitor Current Imon [CW，If=Iop，Vrd=5V] | min:0.1 mA；max:4 mA |
| Dark current （MPD） Id [Vrd=5V] | max:500 mA |
| Isolation Iso [Tc=0~65°] | min:25 dB；typical:35 dB |
| Thermistor Resistance Rth [Tld=25°] | min:9.5 KΩ；typical:10 KΩ；max:10.5 KΩ |
| TEC Current ITEC [ΔT=40K] | max:1.6 A |
| TEC Current VTEC [ΔT=40K] | max:3.8 V |
| Wavelength Selection | 1270nm 1290nm 1310nm 1330nm 1350nm 1370nm 1390nm 1410nm 1430nm 1450nm 1470nm 1490nm 1510nm 1530nm 1550nm 1570nm 1590nm 1610nm |
| Tolerance | 3nm |
| Emission wavelength | 1270~1610nm |
| Power | 1~10mW |
Key Features
Datasheet
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Supplier Information
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