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All Products / Optics / Diffraction Gratings / Specialty Gratings / Coherent® LightSmyth™ Nanopatterned Silicon Stamps
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Coherent® LightSmyth™ 139nm, 50nm Groove Depth, 12.5mm Sq. Linear Silicon Nanostamp

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Specifications

General

Model Number:
1304117
Type:
Nanopatterned Silicon Stamp

Physical & Mechanical Properties

Period (nm):
139 ±6.95
Groove Depth (nm):
50 ±7.5
Line Width (nm):
70 ±7
Dimensions (mm):
12.50 x 12.50
Clear Aperture CA (mm):
11.50 x 11.50
Construction:
RIE Grating
Length (mm):
12.50
Thickness (mm):
0.68 ±0.05
Width (mm):
12.50

Optical Properties

Coating:
Uncoated
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Single Crystal Silicon
Surface Quality:
60-40 (within CA)

Regulatory Compliance

RoHS:
Compliant
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Certificate of Conformance:
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Product Details

  • Nanoscale-Textured Grooved Surfaces
  • Variable Groove Period and Groove Depth
  • Ideal for Nanophotonics Research Applications

Coherent® LightSmyth™ Nanopattern Silicon Stamps consist of nanoscale-textured surfaces patterned on single-crystal silicon substrates. Through reactive ion etching, linear grooves with a trapezoidal cross-section are etched into the substrate surface, resembling conventional gratings. The etching process enables different period and depth specifications for these grooves, as well as more complex patterns such as lattices. Coherent® LightSmyth™ Nanopattern Silicon Stamps are ideal for nanophotonics research applications in the fields of optics and photonics, biology, chemistry, nanoimprinting, and microfluidics.

Note: II-VI Incorporated is now Coherent Corp.

Technical Information

SEM Image of 139nm, 50nm Groove Depth Linear Silicon Nanostamps (Cross Section)
SEM Image of 139nm, 50nm Groove Depth Linear Silicon Nanostamps (Cross Section)
SEM Image of 139nm, 50nm Groove Depth Linear Silicon Nanostamps (Top Down)
SEM Image of 139nm, 50nm Groove Depth Linear Silicon Nanostamps (Top Down)

Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

  • Custom dimensions, materials, coatings, and more
  • High-precision surface quality and flatness
  • Tight tolerances and complex geometries
  • Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.