4Wave is the industry leader in thin film nanotechnology material science and products. Our core technology is Ion Beam technology and Biased target technology. 4Wave offers the most advanced and cost efficient technologies for Ion Beam Etching (IBE), Ion Beam deposition sputtering (IBS) and Biased Target Sputtering BTS. 4Wave is the industry leader in the development of thin film processes and applications.
4Wave is a global company with products in North America (US and Canada), Europe and Asia. 4Wave offers products and solutions to various markets including Semiconductor, MEMS (Micro-Electromechanical Systems), Data Storage and thin film optics.
Ion Beam Sputtering Cluster Tool
Laboratory Alloy and Nanolayer System (LANS)
Load Lock Etch System
Planetary Etch System (PSIBE)
Design & Prototyping
Optical Thin Film Coatings
Thin Film Processing
Biased Target Sputtering (BTS)
Direct Ion Beam Deposition
In-Situ Process Monitoring
Ion Assisted Evaporation
Ion Beam Etch
Ion Beam Sputtering
Ames Photonics, home of the LARRY, GARRY and IRA series of linear array detectors. is a team of dedicated spectroscopists and technologists who have been producing high quality, reasonable cost, modular tools for spectroscopy for our scientific, research and industrial customers around the world since 1996.
Our complete range of modular tools for spectroscopic research includes CCD, CMOS and InGaAs detectors, advanced software packages for data acquisition and analysis, calibration standards, instruments, accessories and more.
The modular design philosophy we have taken to designing all of our products allows the researcher to purchase a solution for today's application while maintaining the flexibility to adapt and update in the future at a reasonable cost.
Customers utilizing our modular approach can easily and quickly interchange components including detectors as new applications or research needs change. It is also straightforward to integrate Ames Photonics detectors and accessories into spectrometers and other devices from third party manufacturers as we provide a comprehensive set of mounting options to suit virtually any other system.
Thank you for your interest in our products. Come back and visit our site often to learn about our continuously expanding line of Modular Spectroscopy Solutions.
Angstrom Scientific Inc. is a distributor and manufacturer's representative, focused on providing characterization solutions to the nanotech marketplace in the Americas. Companies represented:
Provides surface analysis solutions in a number of key application areas.
Deben manufactures innovative accessories for SEM's and TEM's, along with a large range of in-situ tensile testing stages for use with Optical Microscopes, X-Ray CT and XRD systems.
DENSsolution is a leading supplier of top quality sample management solutions to enable atomic resolution, dynamic in-situ electron microscopy.
Encapsulix addresses the geometric scaling of critical Atomic Layer Deposition (ALD) requirements for industrial & microelectronic devices and films. Initial process focus is in thin Al2O3, TiO2 and ZnO specifically for encapsulation and barrier coatings.
Hitachi Nanotechnology Systems Division:
Hitachi Nanotechnology Systems Division (NSD) supportscustomers with a wide range of instrumentation, including scanning electron microscopy (SEM), analytical and biological transmission electron microscopy (TEM), dedicated STEM, Focused Ion Beam (FIB), tabletop microscopes, and microanalysis sample preparation systems.
Jordan Valley Semiconductors Ltd. provides metrology solutions for thin films based on novel, rapid, non-contacting and non-destructive X-ray technology.
Kleindiek Nanotechnik offers a new level of precision in manipulation, probing, and characterization of nano-materials and semiconductors
Mel-Build provides a wide verity of specialized holders for Transmission Electron Microscopes.
Microtrac strives to provide the materials characterization world with innovative, reliable, and repeatable particle size, particle shape, particle charge, and surface area analysis instrumentation.
XEI Scientific, Inc.provides an effective way to gently clean scanning electron microscopes (SEMs), focused ion beams (FIBs) and other vacuum systems.
Aremco' Equipment Division manufactures a series of high reliability equipment for the electronics, ceramics and metallurgical industries including: (1)Screen Printers for thick-film microelectronics, liquid crystal displays, brazing, and photovoltaics; and (2) Furnaces for heat treating, assaying and powder metallurgy.
Aremco's advanced material division is a leader in the development and production of technical ceramics, adhesives, coatings, sealants and potting compounds for applications to 3200 ºF. These materials are used throughout industry in the design of sensors, electrical components and analytical instruments. Industries served include automotive, aerospace, chemical processing, metallurgical, power generation and semiconductor.
Aremco's Crystalbond and Wafer-Mount adhesives are ideal materials for temporarily mounting products that require dicing, polishing, and other machining processes. These adhesives exhibit high bond strength and adhere readily to metals, glass and ceramics. When processing is complete, reheating and cleaning with one of Aremco's environmentally friendly cleaning agents removes these adhesives.
Asahi Spectra Co. (ASC) was founded in 1970 in Tokyo, Japan by 3 engineers. ASC has been developing a vacuum deposition technology such as ion assisted deposition (IAD) and ion beam sputtering (IBS) , which achieve hard coating, excellent durability for environment (humidity, low or high temperature, thermal shock or vacuum) and stability of spectral performance. By now our optical filters have contributed in various markets such as astronomy, semiconductor, biotechnology, education and so on.
Nowadays, customer requirements are becoming more complicated as optical innovation advances, and most requirements cannot be satisfied by just optical filter technology. So we have been trying to expand our field to optical instruments based on our 40 years accumulated optical know-how as you can see how professional our optical instruments are.
Our integrated manufacturing process by both filter and instrument specialists is the most competitive advantage against "other only-optical-filter makers".
Asahi Spectra USA Inc. was established in January, 2005 in California in order to distribute the Asahi Spectra brand in USA and all over the world. Major Customers in the US include:
California Institute of Technology
AXIC, Inc. was founded in 1980 as a company to develop surface science equipment for the semiconductor, electronics, and general scientific community. Initial developments focused on x-ray and electron beam analysis of surfaces for compositional and film thickness analysis. These developments lead to the introduction of a stand alone x-ray fluorescence unit which was easily operated by fab personnel for the measurement of film composition and thickness. AXIC, Inc. now produces 3 XRF systems for coatings analysis in both development and production applications for the semiconductor, magnetic, and superconductor industries.
In 1992, AXIC entered the market of producing laser based reflectometers for the measurement of film thickness, index of refraction, and film absorption properties of transparent/translucent films for the semiconductor, optical and magnetics industries.
Shortly after, AXIC commenced the manufacture of plasma tools for cleaning, photoresist stripping, reactive ion etch (RIE), and plasma enhanced chemical vapor deposition (PECVD). Today these offerings include the MultiMode HF8, PlasmaStar, and BenchMark 800-II. Units are ideally suited for research and development and small scale productions. The plasma tools can be configured in various ways to meet the end users' specific requirements.
BaySpec, Inc., founded in 1999 with 100% manufacturing in the USA (San Jose, California), is a vertically integrated spectral sensing company. The company designs, manufactures and markets advanced spectral instruments, including UV-VIS-NIR-SWIR spectrometers, benchtop and portable NIR/SWIR and Raman analyzers, confocal Raman microscopes, hyperspectral imagers, mass spectrometers, and OEM spectral engines and components. R&D Applications include:
Materials: Material characterization is an ideal application area for Raman spectroscopy, due to its high chemical specificity and rapid, non-contact measurement. Solid, liquid, or gaseous, nearly all materials possess a unique Raman spectral fingerprint. The technique can be readily scaled to microscopic approaches, allowing interrogation of extremely small volumes and samples, such as nanomaterials. Characterization of nanomaterials is critical to determining structural and conformational properties. Raman spectroscopy is a highly efficient technique to study the electronic properties, compositions, and mechanical stresses in these materials, all of which can manifest in Raman band shape and frequency shift.
Semiconductor: Raman spectroscopy has proven to be one of the most effective tools for characterization of semiconductor properties and for manufacturing process/quality control because materials such as Si, SiGe, InGaAs, GaAs, GaN, and graphene exhibit precise, distinct Raman bands. Applied in a microscopic approach, the Raman technique has been successfully implemented to determine microstructure composition on thin-films, strain in the multilayer device, and to identify defects across the wafer surface.
Process/Reaction: Unlike conventional UV-Vis and NIR monitoring techniques, Raman spectroscopy provides molecular specificity in real-time measurements of gas, liquid, and solid samples, both natural and synthetic. These attributes are responsible for the emerging reliance on Raman spectroscopy for a number of online process and reaction monitoring applications. Numerous sampling options, including fiber optic probes with long reach and stand-off probes for measuring inside containers and vessels make the technique adaptable to a myriad of environments and conditions.
Surface-Enhanced Raman: Surface-enhanced Raman spectroscopy (SERS) utilizes specialized metal substrates to allow Raman signal enhancement up to 10 orders of magnitude. This phenomenon occurs when the molecules of interest are in very close proximity to the metal substrate, and is generally used for evaporated solutions or particle-surface characterization. The enhanced Raman signal with SERS has extended its applications in many fields, such as biological studies, to quantify trace substances or identify very small structures such as cell surface proteins. Intracellular SERS is also possible, via the injection of metallic nanoparticles, to study internal structures and analytes.
COOKE VACUUM designs and manufactures a wide range of standard and custom high and ultrahigh vacuum systems intended for research and production. With five decades of experience, and thousands of units in the field, COOKE VACUUM has come to symbolize economy and versatility,
Cooke Vacuum Products was established in the late 1950's during an exciting period of experimentation in vacuum technology, especially thin film coating and materials research. From the beginning, Cooke had to pioneer new applications and new tools for the emerging semiconductor and optical industries, and for the related research laboratories.
Over the next decades, Cooke continued to support R&D by developing pumping systems, resistance evaporation, electron-beam, sputtering, and plasma sources, often in close collaboration with customers. Vacuum environmental chambers were developed for the space industry, encapsulation and bake systems for early flat panel displays. New, and highly specialized equipment was made for the quartz crystal industry, as well as for production of printing foil, then holographic foil. We were there to make the first OLED systems, and the first glove-box processors.
Because of the emphasis on custom solutions, the company has remained relatively small, and is well-known for its ability to "engineer on demand" more than for volume production.
Thin Film Deposition: Thermal Resistance; Electron Beam; Sputter; PLD; OLED and Glove Box Systems.
Etch/Ash/Surface Treatment: Plasma Etch; Reactive Ion Etch; Surface Activation and Modification.
Test and Specials: Environmental Test; Space Simulators; Vacuum Ovens: Laser Die Attach.
Materials science is a broad field of study exploring the vast potential of solid matter in a boundless array of applications. By bringing together various scientific disciplines like chemistry, biology, and physics, materials scientists delve into the world of solid matter at the molecular level. They seek to understand the complex inner structure of a material; its various properties; how processing can change it; and what it can do.
The creativity, curiosity, technical knowledge, and persistence of materials scientists has resulted in more life-changing innovations than most of us can imagine. Powerful semiconductors, artificial joints, housing to withstand the stormiest weather — all these are the innovative work of materials scientists and their teams in the lab.
At Corning, the material of glass has captured our imagination since 1851. We've expanded that knowledge to include ceramics and polymers, and in so doing have become one of the world's leading materials science innovators.
Our materials science discoveries have changed the way people communicate, learn, and enjoy life; they've cleaned the air and enabled new medicines. Each generation builds on the knowledge of those who have come before — and with each new discovery, more doors open, making the life-enhancing applications nearly limitless.
Cryofab, Inc. is a cryogenics company and a key vendor in the global cryogenic equipment marketplace. We manufacture and service cryogenic storage and accessories, offering custom as well as standard fabrications to customers worldwide. We offer a wide range of cryogenic containers: tanks, dewars, vessels, as well as hoses, and valves of all sizes allowing for the safe storage and transportation of all cryogenic gases. Our cryogenic dewars are capable of storing and transporting liquid helium, liquid argon, liquid oxygen, liquid nitrogen, liquid hydrogen, and liquid natural gas (LNG).
Cryofab offers ASME, DOT, TPED, PED and ADR products. Our in-house cryogenic engineering experts can assist with product development of OEM or private label fabrication of cryogenic tanks, whether it be prototype or productions runs, for industrial, laboratory, medical, biotechnology, pharmaceutical, superconductivity, semiconductor, or even homecare applications.
Cryocomp, Inc, a division of Cryofab, specializes in vacuum valves, vacuum relief valves, pipe- and tube-sized bayonet assemblies, vapor vents and heaters, and helium control valves. Our Cryogenics equipment technicians are also available to repair your cryogenic storage tanks, hoses, & valves.