Coaxially packaged analog 1650nm DFB Laser diode
Laser diode in a 4-pin coaxial pigtail package with a single-mode FC/APC or SC/APC connector, or other connector types.
Specification Snapshot
Output Power P_O [If=Ith+20mA]
min:1.8 mW;typical:2 mW
Threshold Current Iₜₕ [TL=25℃]
typical:10 mA;max:15 mA
Center Wavelength λ_C [CW. If=Ith+20mA]
min:1640 nm;typical:1650 nm;max:1660 nm
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Overview
Laser diode in a 4-pin coaxial pigtail package with a single-mode FC/APC or SC/APC connector, or other connector types.
Specifications
| Parameter | Value |
|---|---|
| Output Power P_O [If=Ith+20mA] | min:1.8 mW;typical:2 mW |
| Threshold Current Iₜₕ [TL=25℃] | typical:10 mA;max:15 mA |
| Laser Forward Voltage Vₗf [CW] | typical:1.2 V;max:2.0 V |
| Monitor current Irmon [CW, If=Ith+20mA, V_RD=5V] | min:100 μA;max:800 μA |
| Monitor dark current I_D [I_F=0mA, V_RMON=5V] | typical:0.01 μA;max:0.2 μA |
| Capacitance (PD) Cₜ [Vrd=5V, f=1MHz] | typical:5 pF;max:15 pF |
| Center Wavelength λ_C [CW. If=Ith+20mA] | min:1640 nm;typical:1650 nm;max:1660 nm |
| Optical isolation [T=25℃] | min:30 dB |
| Tracking error TE [Im hold(@Pf=1mW(25℃))] | min:-1 dB;max:1 dB |
| Spectral width (-20dB) △λ [Po = 2mW, T_C =0 to 70℃ / -20dB] | typical:0.1 nm;max:1 nm |
Applications
Fiber optic communication systems; Fiber optic test instruments; Analog signal transmission
Key Features
1650nm DFB laser; internal monitoring photodetector; compact, reliable receptacle and coaxial fiber-coupled packages; 0.1-2.0mW single-mode output (9/125um); minimum side-mode suppression ratio of 30dB; typical rise/fall time of 0.2nsec.
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Supplier Information
Shenzhen Bokosi Optoelectronic Technology Co., Ltd. focuses on the R&D, sales, and technical development of optoelectronic products. It also deals in optical transmission products, power batteries, laser equipment and accessories, electronic products and components, and provides import and export services.
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