Custom Semiconductors in Optoelectronics

Custom semiconductors for high-harmonic optoelectronics are revolutionizing the industry, offering precision, efficiency, and advanced applications. One company at the forefront of this innovation is Keysight. Their expertise in tailored semiconductors, such as custom MMICs and ASIC signal processing, is empowering the development of cutting-edge optoelectronic products.

Keysight’s High-Frequency Technology Center (HFTC), located in Santa Rosa, California, is the hub of their semiconductor advancements. Leveraging indium phosphide (InP) and gallium arsenide (GaAs) semiconductor technologies, the HFTC pioneers the design and fabrication of custom integrated circuits.

With a unique combination of compound semiconductor fabrication capabilities and a deep understanding of design, modeling, measurement, and microfabrication, Keysight is able to create tailored solutions for high-harmonic optoelectronics. The result is products that deliver unparalleled performance and push the boundaries of what is possible.

If you’re seeking precision, efficiency, and advanced applications in the field of optoelectronics, look no further than Keysight’s custom semiconductors. Their emphasis on tailored solutions ensures that you have the tools necessary to excel in your industry and stay ahead of the competition.

Keysight’s Custom MMICs and ASIC Signal Processing

Keysight specializes in designing and manufacturing custom MMICs (Monolithic Microwave Integrated Circuits) and ASIC (Application-Specific Integrated Circuit) signal processing solutions for the test and measurement industry. These highly tailored chips are specifically engineered to meet the unique requirements of test and measurement equipment, enabling Keysight to deliver the fastest and most accurate measurements in the industry.

One of the key advantages of Keysight’s custom MMICs is their ability to provide instantaneous bandwidth, allowing for the capture and analysis of wide frequency ranges in real-time. This ensures that no important signal information is missed during measurements.

Another crucial aspect of Keysight’s custom chips is their spurious-free dynamic range, which refers to the chip’s ability to differentiate between desired signals and unwanted noise or interference. By minimizing spurious signals, Keysight’s custom MMICs enable highly accurate and reliable measurements.

Signal fidelity is a top priority for Keysight, and their custom MMICs and ASIC signal processing solutions are designed to maintain signal purity throughout the measurement process. This ensures that measurements are not distorted or affected by noise, allowing for precise and dependable results.

Keysight’s custom MMICs and ASIC signal processing capabilities are made possible through their in-house design expertise and state-of-the-art fabrication facility. The chips are manufactured using indium phosphide (InP) and gallium arsenide (GaAs) technologies, which provide exceptional performance in high-frequency applications.

With their custom MMICs and ASIC signal processing solutions, Keysight continues to push the boundaries of test and measurement technology, providing industry-leading performance and reliability for a wide range of applications.

The High-Frequency Technology Center (HFTC)

The High-Frequency Technology Center (HFTC) located in Santa Rosa, California is at the forefront of inventing, developing, and manufacturing custom integrated circuits. Leveraging advanced indium phosphide (InP) and gallium arsenide (GaAs) semiconductor technologies, the HFTC drives the development of 14 compound building blocks that form the foundation of cutting-edge semiconductor devices. With its expertise in compound semiconductor fabrication, as well as design, modeling, measurement, and microfabrication, the HFTC enables Keysight to deliver high-performance solutions for a wide range of applications.

At the HFTC, a unique combination of capabilities and knowledge allows for the creation of custom integrated circuits tailored to meet the specific demands of customers. These circuits unlock new possibilities in industries such as telecommunications, aerospace, defense, and automotive, among others. By harnessing the power of indium phosphide and gallium arsenide, the HFTC pioneers advancements in compound semiconductor fabrication, pushing the boundaries of what is possible in optoelectronics.

Facilities and Expertise

• The HFTC houses state-of-the-art facilities for compound semiconductor fabrication, equipped with advanced tools and technologies to ensure precise manufacturing processes.
• Expertise in design, modeling, and measurement allows the HFTC to optimize the performance and reliability of custom integrated circuits.
• Microfabrication capabilities enable the production of intricate circuitry, resulting in high-density and high-performance semiconductor devices.

Advancing the Field of Optoelectronics

The HFTC’s commitment to innovation and excellence has made it a key player in advancing the field of optoelectronics. By constantly pushing the boundaries of what compound semiconductors can achieve, the HFTC enables Keysight to provide state-of-the-art solutions for a wide range of applications. From high-speed data communication to efficient energy harvesting, the custom integrated circuits developed at the HFTC contribute to the development of technologies that shape the future.

Customer Success Stories

Keysight has a proven track record of success with its tailored semiconductors, delivering outstanding results across various applications. Let’s explore some of the remarkable customer success stories that highlight the impact of Keysight’s solutions:

1. Optoelectronic Research at McGill University

The Photonic Systems Group at McGill University utilized Keysight’s oscilloscope and arbitrary waveform generator to advance their optoelectronic research efforts. With Keysight’s cutting-edge technology and precision measurement capabilities, the research team achieved breakthroughs in their studies, contributing to advancements in the field of optoelectronics.

2. Pioneering 5G NR Device Technology

Keysight played a pivotal role in enabling the development and deployment of the first 5G NR (New Radio) device technology for volume shipments. By leveraging Keysight’s innovative solutions and expertise, manufacturers were able to accelerate their 5G NR device development, meeting the demands of the rapidly evolving telecommunications industry.

3. Automotive Ethernet Compliance Testing

A prominent semiconductor-maker successfully implemented Keysight’s oscilloscopes and Ethernet compliance software to conduct rigorous and fast compliance tests for automotive Ethernet in in-vehicle networks. With Keysight’s comprehensive solutions, they ensured the high reliability and compliance of their Ethernet-based automotive applications, meeting industry standards and regulations.

These customer success stories highlight the transformative impact of Keysight’s tailored semiconductors in various domains, such as optoelectronic research, 5G NR device technology, and in-vehicle networks. Keysight’s innovative solutions empower researchers, developers, and manufacturers to achieve exceptional results and drive technological advancements in their respective fields.

Marktech’s Customized Emitter and Detector Chips

When it comes to optoelectronic applications, Marktech has established itself as a trusted provider of high-quality emitter and detector chips. With a wide range of offerings, Marktech caters to the specific needs of their customers, offering cutting-edge solutions for various industries.

In addition to their extensive range of emitter and detector chips, Marktech also offers customized packaging options, ensuring that each chip is tailored to meet the unique requirements of the application. This includes TO-metal-can packaging with customized optics and Chip On Board (COB) arrays, providing flexibility and versatility in design and integration.

Marktech’s emitter chips cover a broad range of wavelengths in the visible spectrum, allowing for precise control and manipulation of light. Whether it’s for display technologies, lighting solutions, or other visible spectrum applications, Marktech’s emitter chips deliver exceptional performance and reliability.

For applications that require detection capabilities in both the visible and infrared spectra, Marktech offers detector chips in Silicon and InGaAs types. This versatility allows for seamless integration into various optoelectronic systems, ensuring accurate and efficient detection across a wide range of wavelengths.

Furthermore, Marktech goes beyond standard offerings by providing specialty emitter chips such as point source emitters and monolithic display chips. These specialized chips offer unique advantages for specific applications, enabling designers and engineers to achieve optimal results in their projects.

With a commitment to innovation and customer satisfaction, Marktech continues to be a leading provider of customized emitter and detector chips, offering reliable and high-performance solutions for the ever-evolving optoelectronics industry.

III-V Semiconductors in Optoelectronics

III-V semiconductors are compounds made up of elements from Group 3 and Group 5 of the periodic table. These semiconductors possess a “direct” bandgap, which allows them to emit photons directly. This unique property makes III-V semiconductors highly suitable for a wide range of optoelectronic applications.

Among the most common III-V semiconductors are Gallium Nitride (GaN), Gallium Arsenide (GaAs), and Indium Phosphide (InP). Each of these semiconductors offers specific advantages in different wavelength regions of the electromagnetic spectrum.

GaN (Gallium Nitride)

GaN is extensively used for the development of short-wavelength optoelectronic devices. Its wide bandgap allows it to emit blue and green light, making it ideal for applications such as blue lasers, ultraviolet LEDs, and solid-state lighting.

GaAs (Gallium Arsenide)

GaAs is commonly employed for devices operating in the infrared region. Its direct bandgap nature enables efficient emission and detection of infrared light, making it a key material for infrared detectors, photovoltaic cells, and optoelectronic integrated circuits.

InP (Indium Phosphide)

InP is often used as an amplifier or modulator for long-wavelength applications. It offers excellent electron mobility, enabling high-speed operation in telecommunications devices, fiber-optic systems, and optical communication networks.

Overall, III-V semiconductors play a crucial role in the field of optoelectronics, providing a diverse range of materials with direct bandgap properties for efficient photon emission and detection. Their unique characteristics make III-V semiconductors essential for various applications in telecommunications, lighting, display technology, and many other optoelectronic industries.

ALD for LED & Photonics

Atomic Layer Deposition (ALD) is a powerful technique that is revolutionizing the field of LED and photonics. By offering precise control over thin film deposition, ALD allows for the customization of material properties, leading to enhanced performance and efficiency of optoelectronic devices.

One of the primary applications of ALD in this field is the improvement of the quality and reliability of LEDs. By utilizing ALD to deposit thin films on LED surfaces, manufacturers can optimize the light output, color uniformity, and overall durability of the devices. This ensures that LEDs deliver superior performance, whether they are used in lighting applications or displays.

Another exciting application of ALD in photonics is the creation of advanced photonic structures. ALD enables the precise deposition of layers with unique optical properties, allowing for the development of complex nanostructures. These structures can be tailored to manipulate light at the nanoscale, enabling breakthroughs in areas such as optical communications, sensing, and imaging.

With ALD, researchers and manufacturers have the potential to push the boundaries of optoelectronics and unlock new applications in various industries. The ability to customize material properties at the atomic level opens doors to innovative designs and improved device performance. As ALD technology continues to advance, we can expect even greater advancements in LED and photonics, paving the way for a brighter and more efficient future.