Products Introduction
| Items | Competitive vcsel laser diode 3535 840-850nm |
| Power | 8w |
| Current | 3500mA |
| Voltage | 2.2 vdc |
| Viewing Angle | 11 Deg |
| Wavelength | 840-850nm |
| Lifespan | 50000 hours |
| Warranty | 5 years |
| Manufacturer | GMKJ |
| Application | Smart home, face recognition, biomedical, infrared communication, infrared monitor, infrared therapy, etc. |
Products Parameters
Packing & Delivery
What is a laser diode?
A laser diode is a semiconductor that uses a p-n junction for producing coherent radiation with the same frequency and phase, which is either in the visible or infrared spectrum. It is also called an injection laser diode and the technology is similar to that found in LED.
Ps:
Types of Laser Diodes
The following are the types of laser diodes:
Double heterostructure laser diode: Heterostructure is a material that is sandwiched between two n-type and p-type materials. Because of the presence of heterostructure material, this type of laser diode is called a double heterostructure (DH) laser diode. The main advantage of this diode is that the active region is used for better optical amplification.
Quantum well laser diode: The quantum well is a very thin middle layer in the diode. The quantum energy is used for converting electrons from higher energy to lower energy and is responsible for better efficiency.
Separate confinement heterostructure laser diode: There are two additional layers along with three layers. These layers have a lower refractive index and the emission of light is also improved.
Vertical cavity surface-emitting laser diode: In this type of laser diode, the optical cavity is along the axis of the current flow.
Features About Laser Diode
The laser diode is characterized as follows:
Monochromatic: An insubstantial width of radiated narrow light containing only a single color.
Well-directed: In this type, the light will be directed into a narrow beam. It is easy to launch through an optical fibre.
Coherent: A light with a single wavelength emitted by an LED with a wide wavelength.
Certifications
Honours
Our Service
1. 2-3 years warranty.
2. Considerable service to handle your questions.
3. In-time updates about the production and shipping of goods.
4. Quality products.
5. Technical datasheets are available for you.
6. Limited number of free samples are available.
7. Better discount for larger quantity.
8. Cost-efficient and factory supply price.
Company Overview
What is our market positioning?
For middle and high-end lighting manufacturer and lighting projects.
What's our business?
100-200watt integrated COB LED.
1-3w high power leds with efficiency 100-200lm/w, 1-3w, R, G, B, IR, UV high power led.
Led lamp assemble processing/OEM.
When we started?
Shenzhen Guangmai Electronics, Co., Ltd. started in 2008, top 100 led in China.
Register Capital
Company's registered capital is 30 million RMB.
Where are we?
The production base of 6000 m2 in Shenzhen. The Own Industry Park of 12000 m2 in ZheJiang.
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