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1.  Coherent Inc. Advanced phase masks are made in rectangular sizes Rectangular Phase Mask Rectangle substrate allows for easy alignment with grating lengths from 20.0 mm to 45.0 mm. How to Order Your Phase Masks We can optimize a phase mask for a unique application, or tailor its dimensions for your specific requirements. When you are ready to order your phase masks, you will… Related Searches: phase grating

2.  Coherent Inc. Phase Mask Product Line for Fiber Bragg Gratings Phase Mask Product Line Holographically recorded phase masks are high-precision phase diffraction gratings, intended for use in the fabrication of fiber Bragg gratings (FBGs). Introduction to Phase Masks Find out which phase mask configuration best suits your application needs by downloading our free… Related Searches: fbg | phase grating | specialty fiber

3.  Coherent Inc. Fiber Bragg Grating Production with Coherent Excimer Lasers …illuminates a phase mask, to produce an interference pattern behind it by the overlapping minus and plus first diffraction orders. Commercial phase masks suppress the 0th order. Enhanced spatial coherence excimer lasers allow writing interference patterns with the fiber in proximity of the mask. Typically… Related Searches: fbg | phase grating

4.  Rectangular Phase Mask Datasheet Loading... Rectangular Phase Mask Datasheet Rectangular Phase Mask Datasheet Updated - 1/11 Click here if you are not re-directed.

5.  Coherent Inc. Custom Phase Masks for the fabrication of gratings Custom Phase Masks Custom phase masks for the fabrication of gratings in optical waveguides and integrated optical circuits. Custom Phase Mask Advantages * Ideal for automated fabrication of volume gratings and surface relief gratings in optical waveguides and integrated optical circuits * Appropriate…

6.  Custom Phase Masks Datasheet Loading... Custom Phase Masks Datasheet Custom Phase Masks Datasheet Converted 4/10 Click here if you are not re-directed.

7.  Coherent Inc. Long Phase Masks have a 120 mm long grating …0.125 mm For chirped masks; center period precision ? 0.5 nm with ? 200 ?m center positioning error Ordering Information: LPM (LPMC if chirped) - - (masked period) - (substrate dimension (W X L) ) - (grating dimension (W x L) ) Example: a 17.2 mm x 127 mm dimension phase mask to be used with a KrF excimer… Related Searches: diffraction grating | phase grating

8.    IndyStar MaskInspection Best match in this PDF  |  All matches in this PDF …diffractive and 3D mask effects, even though these very same effects play an ever more important role. Now, a new excimer laser based system enables the measurement of all types of PSMs under illumination conditions comparable to those during the semiconductor fabrication process. Phase shift masks An integrated… Related Searches: indystar

9.  Proofing of photolithographic phase shift masks Loading... Proofing of photolithographic phase shift masks Proofing of photolithographic phase shift masks IndyStar Mask inspection Click here if you are not re-directed.

10.    Phase Shift Mask Measurements with Excimer Lasers205 Best match in this PDF  |  All matches in this PDF …MASK MEASUREMENTS WITH EXCIMER LASERS The trend toward smaller feature sizes in microlithography requires not only a shift to shorter wavelength, but also the use of special techniques, so called Resolution Enhancement Techniques. A very successful technique is the application of Phase Shift Masks…

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