Thoughtventions Customer / Optics Product List

VIEWPORTS, OPTICAL CELLS, SAPPHIRE SYSTEMS

High Temperature Fluid View System

Designed to view hot fluids in process, this quartz tube is mounted in a sealed assembly of high temperature alloys.

High Temperature Fluid View System

A sealed, high temperature, 5cm viewing diameter sapphire window with alumina holder rated for operation in combustion flows.

Extreme Temperature Window Fixture

High Temperature Alumina / Sapphire Bonding

Joining technique for sapphire to alumina or either ceramic to metal. To 1000°C or 1400°C; can be vacuum tight joints.

High Temperature Alumina / Sapphire Bonding

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SAPPHIRE VIEWPORTS

Alberta Research Council, Edmonton, Alberta, Canada

Argonne National Laboratory, Argonne, IL - High Vacuum 450°C Viewport.

CardioMEMS Inc., Atlanta, GA

Colorado School of Mines, Golden, CO

Core Laboratories, Houston, TX

Instituto Mexicano del Petróleo, Mexico City, Mexico

Ion Heat Inc., Rionegro Antioquia

ITT, Roanoke, Va

Massachusetts Institute of Technology, Cambridge, MA

Military University of Technology, Warsaw, Poland

NASA Glenn Research Center, Cleveland, OH - High temperature, elevated pressure Combustor Test Viewport

NASA Goddard Space Flight Center, Greenbelt, MD - Sapphire Viewports For A Venus Probe

National Commission of Atomic Energy, Buenos Aires, Argentina - Low cost vacuum sapphire viewports.

Schlumberger PTC, Princeton Junction, NJ - High pressure Sapphire Viewport with explosion shield.

Purdue University, West Lafayette, IN

Southwest Research Institute, San Antonio, TX - Thoughtventions record setting High Pressure Viewport - Tested at 62,500 psi (4,250 atm)! Testing Fixture

Texas A&M University, College Station, TX

University of California Berkeley, Berkeley, CA

University of California Davis, Davis, CA

University of Copenhagen, Copenhagen, Denmark

University of Minnesota, Minneapolis, MN

ENDOSCOPE PROTECTOR

EnvirOptics, Lansdale, PA. Gas Cooled Endoscope shell with sapphire window, rated 1000°C.

HIGH PRESSURE MODERATE TEMPERATURE OPTICAL CELL

Eli Lilly and Co., Indianapolis, IN

Georgia Institute of Technology, Atlanta, GA

McGill University, Montreal, Quebec, Canada - Inexpensive High Pressure Moderate Temperature Optical Cell

Oxford University, Oxford, UK

Schlumberger, Sugarland, TX

SOCON Sonar Control, Kavernenvermessung GmbH, Giesen OT Emmerke, Germany

TSI Inc., Irvine, CA

University of Adelaide, Adelaide, Australia

University of Alberta, Alberta, Canada

University of North Texas, Denton, TX

University of Twente, Enschede, Netherlands

Worcester Polytechnic Institute, Worcester, MA

Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming, China

HIGH TEMPERATURE LOW PRESSURE OPTICAL CELL

University of Paris, Paris, France - Cesium Optical Cell assembled 1000°C high vacuum cesium optical cell and vacuum system.

High Temperature Fluid View Systems

Optical cells

SAPPHIRE SYSTEMS

NASA Glenn Sapphire Windows, OH

Sapphire to metal bonding

OTHER PRODUCTS AND SERVICES (Alphabetically)

GOLD COATING

D-Star Engineering, Shelton, CT - Specialty gold coated IR Reflecting Nozzle.

Sandia National Laboratories, Livermore, CA

Synrad, Inc., Mukilteo, WA

University of Tennessee, Knoxville, TN

Yale University, New Haven, CT

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Last updated: April 2023