Swing Catalyst FOX USB 3.0 249 FPS Sensor type CMOS, global shutter Sensor model Sony® IMX273 Sensor size 1/2.9" Resolution 1440 × 1080 2.8-10 mm varifocal ...

Ge optical grade Type: circular plane window Diameter: 25.4 mm (+0.0/-0.2 mm) Thickness: 3 mm (+/-0.1 mm) Surface quality: 40/20 scr/dig Parallelism: 3 arc minutes Clear aperture: 90% of diameter

Ge etalon part number #GEFPE3/1.25 - request a quote Length 3.00 +/- 0.01 inch Diameter 1.25+/- 0.05 inch Other specification as in #GEFPE1/05 Ge etalon part number #GEFPE20mm/1.5

Germanium Windows Germanium is popular for its high index of refraction (around 4.0 from 2-14µm Germanium Windows for Thermography The transmission of BBAR-coated germanium window. Transmission spectrum of a Ge window Thermal Runaway in Germanium Laser Windows Lenses made out of germanium focus infrared light Thermal imaging cover window, germanium cover windows, DLC coated ... Our Thermal imaging Germanium cover windows are available with Anti reflection coatings on both sides, or with Hard Carbon Diamond coatings. ... www.galvoptics.fsnet.co.uk/thermal_ge_windows.htm - 37k - Cached - Similar pages Germanium lenses Infrared filters and window optics Infrared Filters & Metalized Windows. Windows. Germanium Sapphire Zinc Sulfide Silicon Zinc Selenide. Filters. Germanium Stock Windows Germanium windows are available ex-stock Germanium Window (Ge Window) widely used in IR sensors, thermal image, medical and other applications. Germanium Window Germanium optics for pyrometry and thermography BBAR coated Germanium windows for pyrometry and thermography. Germanium FLIR optics ... carbon hardened germanium window germanium window, lenses Germanium(Ge) Windows/Lenses Germanium is a commonly used infrared window material. It's popular for its high index of refraction and good IR transmission. Battlefield-Ready Infrared Windows for Night Vision/Heat Detection ... DLC multilayer coating thermal infrared imaging flir camera Diamond coated hardened carbon Germanium window. A window fabricated from germanium is both electrically and thermally conductive.

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The mid-IR region is ideally suited for absorption spectroscopy since the fundamental vibrational transitions of a number of molecules lie here. Quantum cascade (QC) lasers  fabricated by band structure engineering offer an attractive new option for sensitive IR absorption spectroscopy. Distributed feed-back pulsed QC lasers are of particular interest for they allow the realization of a room temperature, compact IR source with relatively high output power. In particular, their combination with the pulsed-CRDS technique has the potential for high sensitivity trace gas analysis. The goal of our present work is to develop a technique for quantitative online analysis of trace constituents in exhaled breath.  We are using pulsed-CRDS technique in combination with a mid IR QC laser operating near 970 cm-1 to measure ammonia levels in exhaled breath. An unlocked ring-down cavity was designed for these studies which can be operated at atmospheric or reduced pressure. We have already attained a detection limit of 25 ppb for ammonia. We are in a process of improving the system to get down to sub ppb levels with this technique.

Ge etalon part number #GEFPE20mm/1.5 - request a quote dia 38.1 (-0.1) mm thickness: 20 (+/-0.1) mm Flatness: 1 fringe ( Lambda/2 at 633 nm) , delta N = 0.2 fringes Surface quality: 60-40 s/d Parallelism: < 2 sec Perpendicularity: 5 min

ND filter

201188 — I've had random incidents where, when I put the car in reverse, the screen blacks out, and says "Service Rear Vision System." Over the past few days, it's been ...

Del Mar Photonics supply infrared optics from other materials including ZnSe, Germanium, Barium Fluoride, Calcium Fluoride IR grade and many others. E-mail us for custom quote or check our online store for items available in stock.

The etalon will be used for characterization of the laser which would be an important step in choosing the right parameters for the laser for gas-sensing applications.

I am a graduate student pursuing my doctoral studies at the University of Alberta. The Ge- etalon will be used for non-profit research here at the university. I am presently working on a gas sensing project involving Quantum cascade laser.

Tunableopticalfilter

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Translations in context of "Kohärenz" in German-English from Reverso Context: Kohärenz zwischen, größere Kohärenz, Kohärenz und Komplementarität, ...

Backlighting definition: a controlled technique of lighting, used in photography or the theater, in which a light is placed behind or at right angles to an ...

Acousto-optic tunable filter

Opticalfilter

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Del Mar Photonics, Inc. 4119 Twilight Ridge San Diego, CA 92130 tel: (858) 876-3133 fax: (858) 630-2376 Skype: delmarphotonics sales@dmphotonics.com

Signal filter

The most popular standard etalon is 1 inch long For longer wavelength (> 10 micron) it's often necessary to use etalons 2-3 inches long to get required accuracy of calibration.

Ge etalon part number #GEFPE1/0.5 request a quote - sold in Greyhawk Optics nline store as part number E-Ge-12.7-25.4 Length 1.00 +/- 0.01 inch Diameter 0.50 +/- 0.05 inch 1/4 lambda flat each end, HeNe parallel to 3 ARC SEC or better length measure to 0.0005" small bevels surface quality F-f(80/50) per MIL-F-48616

20121010 — The old BX was built in the 1950s, being the first shopping center on Ramstein. (U.S. Air Force photo/Senior Airman Caitlin O'Neil-McKeown) ...

Project: Infrared absorption spectroscopy with Quantum cascade laser.The advance of Quantum cascade (QC) lasers fabricated by band structure engineering offers an attractive new option for IR absorption spectroscopy. QC-DFB lasers are of particular interest to gas-sensing applications because they emit single frequency radiation which falls within the 3-15 um window, where the fundamental absorption bands of most of the molecules are located. Research Activities:

IR filter

Usr our optical calculator to calculate different laser beam parameters including: M2, beam divergence, Rayleigh length and more.

Stable Hard Coatings,High contrast image,Optimized Optical fabrication for brilliant imaging,Extremely sharp transitions from rejection to transition regionsLowest Auto-fluorescence, Excellent set signal-to noise ratio, Superior field life

Customer wrote: My application is calibrate the relative wavelength of tunable quantum cascade lasers in the mid-infrared (~10 microns). The laser itself is used for remote sensing of atmospheric gases.

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