2835 VCSEL IR LED Chip 660nm 4-5mW Pulsed Laser Infrared Emitter for 3D Sensing LiDAR Facial Recognition

2835 VCSEL IR LED Chip 660nm 4-5mW Pulsed Laser Infrared Emitter for 3D Sensing LiDAR Facial Recognition

--Product Highlights

• 660nm VCSEL Narrow Spectrum: optical energy concentrated within a 0.7nm RMS band, making it easy to match with photodetectors and narrowband optical filters.
• 4~5mW Pulsed Optical Power: delivers high instantaneous near-infrared power under specified pulsed operating conditions for precise sensing.
• 19° Focused Beam: the extremely narrow divergence angle minimizes stray light outside the target area and provides a more concentrated infrared output (vs. 120° standard wide-angle IR).
• Built-in Zener ESD Protection: integrated Zener diode gives reverse-voltage and electrostatic protection plus improved power stability.
• 99% Pure Gold Wire Bonding: stable electrical conductivity designed for pulsed-current and thermal variation; custom wavelength and package options available (OEM/ODM).

--Specification

--Core Advantages

--2835 VCSEL IR vs Standard IR LED

--Applications

--Factory & OEM/ODM

--Narrow-Spectrum 2835 VCSEL

--About the Supplier:

Shenzhen Huanyu Dream Technology Co., Ltd. is a company integrating LED R&D, production, sales and service, with decades of experience in the LED field. The factory name is Shenzhen Jiatexin Optoelectronics Co., Ltd., located in Shenzhen. The company has a 2,400 square meter Class 1000 dust-free workshop, 40 fully automatic high-speed production lines, professional laboratories, a strong R&D team and an excellent sales team, with products passing CE, ROHS certification and LM80, EN62471 test reports under its own trademark "Huanyu Dream". We mainly deal in high-efficiency LEDs, high-CRI LEDs, high-power LEDs, full-spectrum LEDs, multi-color LEDs, plant growth LEDs, medical beauty LEDs and RG0 health LED lighting, and support customized OEM/ODM services.