974nm Pump Butterfly Modules-SGLD-974-XXX-XXX-00-X
The high quality pump laser diode with butterfly package can meet high power of optical transmitter system.Also, the built-in thermo-electriccooler(TEC)can make the laser diode work properly in various environments.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Operating Case Temperature Tc [Absolute Maximum Ratings] | min:-40 °C；max:75 °C |
| Storage Temperature Tstg [Absolute Maximum Ratings] | min:-40 °C；max:85 °C |
| Reverse Voltage Vr [Absolute Maximum Ratings] | max:3 V |
| Forward current I [Absolute Maximum Ratings] | max:700 mA |
| Thermoelectric cooler voltage VTEC [Absolute Maximum Ratings] | max:3.3 V |
| Thermoelectric cooler current ITEC [Absolute Maximum Ratings] | max:2.5 A |
| Lead solder Temperature [Absolute Maximum Ratings] | max:260 °C |
| Lead Soldering Time [Absolute Maximum Ratings] | max:10 s |
| Optical Output Power Pₒ [T=25°C, unless otherwise stated / CW] | max:400 mW |
| Threshold Current Iₜₕ [T=25°C, unless otherwise stated / T=25 °C] | typical:20 mA；max:80 mA |
| Forward Voltage V_F [T=25°C, unless otherwise stated] | max:2 V |
| Operating Current Iₒₚ [T=25°C, unless otherwise stated / CW, T=25 °C] | max:500 mA |
| Center Wavelength λc [T=25°C, unless otherwise stated / Peak,Pf=Rated Power] | min:973 nm；typical:974 nm；max:975 nm |
| Side-mode Suppression Ratio SMSR [T=25°C, unless otherwise stated / Iop,CW, T=25 °C] | min:35 dB；typical:40 dB |
| Wavelength temperature coefficient △λ/△T [T=25°C, unless otherwise stated / T: FBG Temp.] | typical:0.008 nm/°C；max:0.015 nm/°C |
| SpectrumWidth △λ [T=25°C, unless otherwise stated / RMS@-13dB] | typical:0.4 nm；max:2 nm |
| Monitor Current I_mon [T=25°C, unless otherwise stated] | min:0.5 uA/mW；max:10 uA/mW |
| Monitor Dark Current I_D [T=25°C, unless otherwise stated / V_R=5 V] | max:50 nA |
| Thermistor Resistance RT [T=25°C, unless otherwise stated / T=25 °C] | min:9.5 KΩ；typical:10.0 KΩ；max:10.5 KΩ |
| Thermistor B-Value [T=25°C, unless otherwise stated / 25℃/50℃] | typical:3950 K |
| Polarization extinction ratio （Optional） PER [T=25°C, unless otherwise stated / Slow axis alignment] | min:13 dB |
Key Features
Datasheet
Supplier Information
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