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NAC Semi
Saint Petersburg, United States
B
101-250 Employees
1994
Key takeaway
NAC offers a range of electronic components designed for high-power applications, including photodiodes. Their commitment to quality and innovative silicon technologies supports various sectors, particularly in renewable energy and electric vehicles.
Reference
Product
Photo Diode - NAC Semi
Albis Optoelectronics
Rüschlikon, Switzerland
A
11-50 Employees
2003
Key takeaway
Albis Optoelectronics is a leading designer and manufacturer of high-speed photodiode chips, offering a diverse portfolio that includes InP and GaAs based PIN photodiodes, avalanche photodiodes, and high-speed detector modules. Their products benefit from a long history of development, ensuring reliability and longevity for customers.
Reference
Product
Technology | Albis Optoelectronics AG
Opto Diode
Camarillo, United States
B
- Employees
-
Key takeaway
Opto Diode specializes in designing and manufacturing high-quality photodiodes, including infrared detectors and emitters. Their extensive product range and strategic partnerships ensure immediate availability for various optoelectronic applications.
Reference
Core business
Leader in infrared detectors, photodiodes, LEDs, emitters, optoelectronic subsystems and modules.
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Shenzhen SlkorMicro Semicon Co.,Ltd.
China
D
- Employees
-
Key takeaway
SLKOR Semiconductors offers a range of advanced semiconductor products, including diodes and power devices. A photodiode, a key component in their product line, is a semiconductor device that converts light into electrical current, with traditional solar cells being a common application.
Reference
Product
Photodiode | Slkor Semiconductors
A photodiode is a semiconductor device with a P-N junction that converts photons (or light) into electrical current. Photodiodes are also known as photodetectors, photosensors or light detectors. Common traditional solar cells generate electricity through large-area photodiodes.
EGchip
Hong Kong Island, China
D
51-100 Employees
2006
Key takeaway
EGchip specializes in the distribution of various electronic components, including photodiodes. With a focus on recycling and reselling surplus semiconductors, they aim to alleviate material shortages and provide cost-effective solutions for their customers.
Reference
Product
Optical Sensors - Photodiodes - EGchip
OSI Optoelectronics
Hawthorne, United States
B
501-1000 Employees
2006
Key takeaway
OSI Optoelectronics is a prominent manufacturer of standard and custom photodiodes and optical sensors, highlighting its expertise in the silicon photodiode industry with a diverse range of products, including UV, Visible, and Near IR detectors. Their innovative solutions cater to high-speed data and voice transmission applications, serving both commercial and defense sectors.
Reference
Product
Photodetectors | OSI Optoelectronics
OSI Optoelectronics is a leading global provider of innovative photonics, optoelectronics and advanced electronic systems for leading Aerospace & Defense, Medical and Industrial Original Equipment Manufacturers (OEMs). These demand high-reliability, high-performance and market-driven technology solutions today.
DEPHAN
Stupino, Russia
C
11-50 Employees
2014
Key takeaway
DEPHAN specializes in advanced photodetectors, particularly for LiDAR applications, addressing the limitations of earlier technologies and enhancing long-range, high-resolution detection. Their focus on developing next-generation photodetectors positions them as key players in the evolving LiDAR market.
Reference
Product
Products – DEPHAN photodetectors – Detect Every Photon
ElFys
Espoo, Finland
A
1-10 Employees
2017
Key takeaway
ElFys specializes in providing high-performance photodiodes and photodetectors, offering tailored solutions for various light detection applications. Their innovative black silicon photodetector technology enhances sensitivity across a wide spectrum, making their products ideal for demanding applications, particularly in spectroscopy instruments.
Reference
Product
Products – ElFys
THE MOST SENSITIVE PHOTODETECTOR FOR UV-VIS-NIR ElFys provides a range of high-performance photodiode products. Our products are protected by patents in the U.S. and elsewhere for ElFys Oy. Each ElFys photodiode product offers superior photosensitivity and other optimized characteristics. There are two standard product lines in
Nanor AB
Stockholm, Sweden
A
1-10 Employees
2014
Key takeaway
Nanor AB specializes in high-tech products, including a variety of photodiodes that are designed to register and detect electron, X-ray, and photon energy. Their offerings encompass visible light and near-infrared photodiodes, showcasing their commitment to innovation in the field of photonics.
Reference
Product
Photodiodes - Motion Control & Photonics | Nanor
Alrad Instruments Ltd
Newbury, United Kingdom
A
11-50 Employees
1970
Key takeaway
ALRAD offers a range of photodiodes, including their new Amplified Single Element Detector (ASD) Series, which features high-performance photodiodes integrated with a low noise, high gain op-amp, making them ideal for various applications.
Reference
Product
Photodiodes with Integrated Amplifiers | Alrad
Photodiodes with Integrated Amplifiers Product Description: Amplified Single Element Detector (ASD) Series **NEW** Centronic ASD Series integrate high performance single element photodiodes coupled to a high input impedance op-amp to create a low noise, high gain photodetector. Light falling on the active area of the p
Technologies which have been searched by others and may be interesting for you:
A photodiode is a semiconductor device that converts light into electrical current. When photons strike the photodiode's junction, they create electron-hole pairs, resulting in a flow of current proportional to the intensity of the light. These components are widely used in various applications, including optical communication, light detection, and medical devices. Their high sensitivity and fast response time make them essential in systems where precise light measurement is crucial.
A photodiode operates by converting light into an electrical current. When photons strike the photodiode's semiconductor material, they can generate electron-hole pairs. This process occurs in either the p-n junction or the intrinsic regions of the device. The generated electrons are then collected by the electric field present in the junction, leading to a measurable current flow. This current is proportional to the intensity of the incoming light, allowing the photodiode to effectively measure and respond to various light levels, making it useful in applications like optical communication, light sensing, and imaging systems.
1. Communication Systems
Photodiodes are widely used in optical communication systems. They convert light signals into electrical signals, facilitating high-speed data transmission over fiber optic cables.
2. Sensing Applications
These devices are integral to various sensing applications, including light meters and smoke detectors. Their ability to detect changes in light intensity makes them suitable for measuring ambient light or detecting smoke particles.
3. Medical Devices
In the medical field, photodiodes are utilized in equipment such as pulse oximeters. They help monitor blood oxygen levels by measuring the absorption of light in the blood.
4. Imaging Systems
Photodiodes play a crucial role in imaging systems, such as cameras and scanners. They convert incoming light into electrical signals, forming the basis for image capture and processing.
5. Solar Energy
In solar panels, photodiodes can function as photovoltaic cells. They convert sunlight directly into electricity, contributing to renewable energy solutions.
1. Silicon Photodiodes
Silicon photodiodes are widely used due to their sensitivity to visible light and low noise levels. They are suitable for applications in telecommunications, medical devices, and consumer electronics.
2. InGaAs Photodiodes
Indium Gallium Arsenide (InGaAs) photodiodes are effective in the near-infrared range, making them ideal for fiber-optic communications and spectroscopy. Their ability to detect longer wavelengths enhances their usage in various sensing applications.
3. Avalanche Photodiodes (APDs)
Avalanche photodiodes utilize a high reverse bias to achieve internal gain through the avalanche effect. This characteristic allows them to operate effectively in low-light conditions, which is beneficial for applications such as LIDAR and ranging systems.
4. PIN Photodiodes
PIN photodiodes consist of a p-type, intrinsic, and n-type layer, offering fast response times and high-speed operation. They are commonly used in high-speed telecommunications and optical networking.
5. Schottky Photodiodes
Schottky photodiodes are known for their high-speed response and low capacitance. They are often used in applications requiring quick detection of light pulses, such as in optical communication systems.
The performance of a photodiode is influenced by several key factors.
1. Material Type
Different semiconductor materials, such as silicon, germanium, and indium gallium arsenide, have unique properties that affect sensitivity and response time. The choice of material plays a crucial role in determining the wavelength range the photodiode can effectively operate within.
2. Operating Temperature
Temperature variations can significantly impact the efficiency and noise characteristics of a photodiode. Higher temperatures may lead to increased dark current, which can degrade the signal-to-noise ratio and overall performance.
3. Reverse Bias Voltage
Applying a reverse bias voltage can enhance the speed and sensitivity of a photodiode. However, excessive voltage can lead to breakdown and damage, making it essential to optimize this parameter for desired applications.
4. Responsivity
The responsivity of a photodiode indicates its ability to convert incident light power into an electrical current. This characteristic is essential for determining the effectiveness of the photodiode in various lighting conditions.
5. Bandwidth
The frequency response of a photodiode determines how quickly it can respond to changes in light intensity. This is particularly important in high-speed applications, where a higher bandwidth is essential for accurate signal processing.
Some interesting numbers and facts about your company results for Photodiode
| Country with most fitting companies | United States |
| Amount of fitting manufacturers | 5356 |
| Amount of suitable service providers | 3120 |
| Average amount of employees | 51-100 |
| Oldest suiting company | 1970 |
| Youngest suiting company | 2017 |
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Some interesting questions that has been asked about the results you have just received for Photodiode
What are related technologies to Photodiode?
Based on our calculations related technologies to Photodiode are Magnets, Printed Electronics, Industrial Amplifiers, Electronic Transducers, Electronic Oscillators
Which industries are mostly working on Photodiode?
The most represented industries which are working in Photodiode are Electronics and Electrical engineering, Other, Oil, Energy and Gas, IT, Software and Services, Semiconductor
How does ensun find these Photodiode Suppliers?
ensun uses an advanced search and ranking system capable of sifting through millions of companies and hundreds of millions of products and services to identify suitable matches. This is achieved by leveraging cutting-edge technologies, including Artificial Intelligence.
