Vertical Cavity Surface Emitting Laser arrays (VCSEL) are a new generation of laser diodes. Applications include illumination, structured light and pumping of solid state lasers. VCSELs are particularly well suited for high volume automotive lidar applications.

A VCSEL is a vertical cavity surface-emitting laser – a kind of laser diode which emits in a direction perpendicular to the wafer surface – in contrast to the more common edge-emitting semiconductor lasers. Such a laser can produce only quite moderate powers in the milliwatt region. However, it is possible to fabricate two-dimensional arrays containing many such VCSELs on a common semiconductor chip and to utilize the combined emission of those. One can then obtain several watts, dozens or even hundreds of watts, depending on the number of used emitters. Therefore, a 2-D VCSEL array containing many thousand emitters can compete with diode bars and (combining multiple arrays) even with diode stacks based on edge-emitting semiconductor lasers.

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2W 860nm VCSEL Array Laser Diode

2W 860nm VCSEL Array Laser Diode

 2W 860nm VCSEL-array Laser Diode.  The vertical-cavity surface-emitting laser, or VCSEL, is a type of semiconductor laser diode with laser beam...
$59.00



808nm 5W CW VCSEL Array LD Laser Diode

808nm 5W CW VCSEL Array LD Laser Diode

808nm 5W CW VCSEL Array LD  Laser Diode The vertical-cavity surface-emitting laser, or VCSEL, is a type of semiconductor laser diode with laser...
$299.00



808nm 7W CW VCSEL Array Laser Diode LD

808nm 7W CW VCSEL Array Laser Diode LD

808nm 7W CW VCSEL Array Laser Diode LD The vertical-cavity surface-emitting laser, or VCSEL, is a type of semiconductor laser diode with laser...
$375.00



860nm VCSEL High Power Laser Diode LD-V860-COH-2.5W-20

860nm VCSEL High Power Laser Diode LD-V860-COH-2.5W-20

860nm VCSEL High Power Laser Diode LD-V860-COH-2.5W-20 Datasheet for 860nm VCSEL.  The vertical-cavity surface-emitting laser, or VCSEL, is a type...
$499.00



High Power Multiple Bule Laser Diodes(LD) Nichia NUBM07E 465nm 8*2.9W

High Power Multiple Bule Laser Diodes(LD) Nichia NUBM07E 465nm 8*2.9W

High Power Multiple Bule  Laser Diodes(LD) NUBM07 465nm 8*2.9W Features: High Power Multiple Laser Diode (LD) Bank8 Collimator BeamsNo OutgasHigh...
$1,899.00



High Power Multiple Green Laser Diode(LD) Bank 8*1w 520nm Nichia NUGM01T

High Power Multiple Green Laser Diode(LD) Bank 8*1w 520nm Nichia NUGM01T

High Power Multiple Laser Diode(LD) Bank 8*1w 520nm Nichia NUGM01T Features: High Power Multiple Laser Diode (LD) Bank8 Collimator BeamsNo...
$980.00