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What is Vscel laser?
Vertical-Cavity Surface-Emitting Laser (Vertical-Cavity Surface-Emitting Laser, referred to as VCSEL, also translated as vertical resonant surface-emitting laser) is a semiconductor whose laser is emitted perpendicular to the top surface. There is a difference between edge-firing lasers in which the laser is emitted from the edge.
In the manufacturing process, VCSEL has many advantages over edge-firing lasers. Edge-firing lasers need to be fabricated before they can be tested. If an edge-beam laser fails to function, either because of poor contact or poor quality of material growth, it will waste fabrication and material processing processing time. However, VCSEL can test its quality and solve problems in any process of manufacturing, because the laser of VCSEL is emitted perpendicular to the reaction area, which is opposite to the side-firing laser which is emitted parallel to the reaction area, so tens of thousands of VCSELs can be in the same time It is processed on a three-inch gallium arsenic chip. In addition, even though the manufacturing process of VCSEL requires more labor and finer materials, the production results are controllable and more predictable.
| Product name | Vcsel Laser Chip Diode Infrared 810nm 850nm 940nm |
| Package | 3.5*3.5mm ceramic package |
| Lighting angle | Small angle, just 10 degree |
| Chips inside | China Sanan chips inside |
| Power | 1-8W, wavelength available in 810nm, 850nm and 940nm |
| Input specs | 2-2.2VDC 1000-3500mA |
| Warranty | 4 years |
| Manufacturer | Guangmai Technology, Brand: GMKJ LED |
Vcsel Laser Chip Diode Infrared 810nm 850nm 940nm technical specs:
Feature:
1. Multimode VCSEL
2. Low wavelength drift
3. Oxide isolation technology
4. Low threshold current
5. High reliability
6. Easy to collomate
Light medical beauty
TOF radar, ranging
Remote security infrared camera, infrared sight
3D sensing, such as unmanned aerial vehicles, etc
Heart rate blood oxygen, face recognition and other biometric fields
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Vcsel Laser Chip Diode Infrared 810nm 850nm 940nm applications:
Application:
1. 3D sensors
2. Lidars
3. IR illuminations
4. Medical applications
5. Machining
6. Military Applications
FAQ
Payment:
For large orders, T/T ,
For small orders, Paupal are accepted.
Warranty:
All products have been tested before shipping out
All products have 1 years warranty. ( After the quality guarantee period began to charge appropriate maintenance service fee.)
Refund & Replacement:
We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items).
If the items you purchase from our store are not of perfected quality, that is they don't work electronically to manufacturers specifications, simply return them to us for replacement or refund.
If the items are defective, please notify us within 3 days of delivery.
Any items must be returned in their original condition to qualify for a refund or replacement.
The buyer is responsible for all the shipping cost incurred
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