Finisar: 850nm, TO-46 Flat window Component, no back monitor, unattenuated (HFE4080-321)

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	HFE4080-321 Product Specification Sheet
	Application note: VCSEL Optical Modes
	Application note: High Speed Characteristics of VCSELs
	Application note: Modulating VCSELs
	Application note: VCSEL SPICE model
	Reliability data: 850nm Proton VCSEL Reliability Study

850nm, TO-46 Flat window Component, no back monitor, unattenuated (HFE4080-321)

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The HFE4080-321 is a high-performance 850 nm VCSEL (Vertical Cavity Surface-Emitting Laser) packaged for high-speed data communications.The HFE4080-321 is a high radiance VCSEL designed to convert electrical current into optical power that can be used in fiber optic communications and other applications. As the current varies above threshold, the light intensity increases proportionally.

Key Features:

Designed for drive currents between 5 and 15 mA
Optimized for low dependence of electrical properties over temperature
High speed ≥1 GHz

HFE4080-321 Product Specification Sheet

Application note: VCSEL Optical Modes

Application note: High Speed Characteristics of VCSELs

Application note: Modulating VCSELs

Application note: VCSEL SPICE model

Reliability data: 850nm Proton VCSEL Reliability Study