Del Mar Photonics -
Greyhawk Optics -
Newsletter December 2010 -
Newsletter April 2011
Below are few examples of Pyrex mirrors, recently manufactured by Del Mar
Photonics. For a custom quote please
e-mail your specifications and drawings today!
Material: Pyrex 7740
Dimension tolerance: (+.00 mm/-.25 mm)
Thickness tolerance: (+/-.25 mm)
Surface quality: 20-10 scr-dig
Surface flatness: lambda/4 @ 633nm
Wedge/Parallelism: <= 3 arc minutes
Chamfer: <= 0.2 – 0.5 mm at 45 deg nominal
Clear aperture: extends to within 1 mm of the edge
S1: Protected Gold at 8 -12 microns, 0 deg AOI
R average > 95%
S2: Commercial polish
Dimensions: 60mm x 60mm x 10mm
Dimensions: 60 mm x 110 mm x10 mm
Dimensions: 80 mm x 140 mm x10 mm
P/N: 18009300, Square Mirror, Pyrex, 60mm x 60mm x10mm
· Dimension tolerance +.000mm/-.254mm
· Thickness tolerance ± .254mm
· Surface quality 20-10
· Surface flatness ג/4 @ 633nm
· Wedge 3 arc minutes
· Chamfer 0.02” @ 45° nominal
· Clear aperture ≥ central 85%
· S1: Protected Gold @ 0.9µm-12µm, 45° AOI
· S2: Commercial polish
P/N: 18009400, Rectangular Mirror, Pyrex, 80mm x 40mm x 10mm
· Dimension tolerance +.000mm/-.254mm
· Thickness tolerance ± .254mm
· Surface quality 20-10
· Surface flatness ג/4 @ 633nm
· Wedge 3 arc minutes
· Chamfer 0.02” @ 45° nominal
· Clear aperture ≥ central 85%
· S1: Protected Gold @ 0.9µm-12µm, 45° AOI
· S2: Commercial polish
Del Mar Photonics featured optical
components
Del Mar Photonics continuously expands its optical components
portfolio. Browse our online store,
read monthly notes about our featured optical products or just
send
us your requirements or product ideas.
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Axicon Lens
Axicon lens also known as conical lens or rotationally symmetric prism is
widely used in different scientific research and application. Axicon can be
used to convert a parallel laser beam into a ring, to create a non
diffractive Bessel beam or to focus a parallel beam into long focus depth.
Del Mar Photonics supplies axicons with cone angles range from 130° to
179.5° for use with virtually any laser radiation. We manufacture and supply
axicons made from BK7 glass, fused silica and other materials.
buy online -
download brochure |
 |
Rutile (TiO2) coupling
prisms
Del Mar Photonics offers optical elements made of high quality synthetically
grown Rutile Titanium Dioxide crystals. Rutile’s strong birefringency, wide
transmission range and good mechanical properties make it suitable for
fabrication of polarizing cubes, prisms and optical isolators. Boules having
high optical transmission and homogeneity are grown by proprietary method.
Typical boules have 10 - 15 mm in dia. and up to 25 mm length. Optical
elements sizes - from 2 x 2 x 1 mm to 12.7 x 12.7 x 12.7 mm. Laser grade
polish quality is available for finished elements. So far we the largest
elements that we manufactured are 12 x15 x 5 mm, in which optical axis is
parallel to 15 mm edge, 5 mm is along beam path, 12 x 15 mm faces polished
20/10 S/D, one wave flatness, parallelism < 3 arc.min. (better specs.
available on request).
more details -
buy online -
download brochure |
 |
Vacuum viewport
Del Mar Photonics offer a range of competitively priced UHV viewports ,
Conflat, ISO or KF including a variety of coatings to enhance performance.
Del Mar Photonics viewports are manufactured using advanced techniques for
control of special and critical processes, including 100 percent helium leak
testing and x-ray measurements for metallization control. Windows Materials
include: Fused silica, Quartz , Sapphire , MgF2, BaF2, CaF2, ZnSe, ZnS, Ge,
Si, Pyrex. Standard Viewing diameters from .55" to 1.94 ".
Coating - a range of custom coatings can applied - which include
- Single QWOT
- Broad Band AR
- V coatings
- ITO
- DLC (Diamond like coating)
more
details -
request a
quote |
 |
Manufacturing challenging optical components
Our group works to characterize the interaction of biomolecules with solid
surfaces, writes Dennis Hore of
University of Victoria, Canada. Nature designs proteins with well-defined
structures in solution. The conformation of these molecules may serve a
structural purpose, or a chemical one in the case of enzymes. In order to
further the progress of technologies that immobilize such molecules on
synthetic surfaces (like biosensors employing enzymes), it is important to
have a detailed understanding and control of the interactions of these
molecules with the surface more
For that project Del Mar has been able to manufacture all shapes of prisms
from CaF2, fused silica, and ZnSe according to our custom specifications.
Del Mar Photonics online store
features windows, prisms, lenses, attenuators, etalons, crystals and wafers,
and other items.
Axicons,
barium fluoride windows,
germanium etalons,
rutile (TiO2) prisms,
microchannel plates and
detectors,
saturable absorber mirrors,
photoconductive THz antennas,
lithium niobate wafers and crystals and many other high quality
affordable components for scientific research and OEM production are
delivered globally from stock.
Micro Prism from
Del Mar Photonics -
Concentrating
Photovoltaics |
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We are looking forward to hear from you and help you with
your optical and crystal components requirements. Need time to think about
it?
Drop us a line and we'll send you beautiful Del Mar Photonics mug (or
two) so you can have a tea party with your colleagues and discuss your
potential needs
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Trestles LH
femtosecond lasers with integrated DPSS DMPLH laser pump -
DPSS DMPLH lasers
Del Mar Photonics -
Greyhawkoptics
AXICON
Axicons in stock
Axicon featured application:
Extended focus depth for Fourier domain optical
coherence microscopy
Dynamically adjustable annular laser
trapping based on axicons
Long distance transport of ultracold atoms using a 1D optical
lattice - pdf
Transcutaneous fiber optic Raman spectroscopy of bone using annular
illumination and a circular array of collection fibers -
pdf
Inverse Spatially Offset Raman Spectroscopy for
Deep Noninvasive Probing of Turbid Media
Laser Triggering of Water Switches in
Terrawatt-Class Pulse Power Accelerators - pdf
Cellular Imaging and Analysis of Polarized Membrane Traffic
Total Internal
Reflections Fluorescence Microscopy
TIRFM imaging (also
called evanescent wave microscopy)
Fused Silica Optics
Fused Silica Windows in stock
Fused Silica Substrates in stock
UV Grade Fused Silica Windows in stock
UV Grade Fused Silica Substrates in stock
Greyhawk Optics Catalogue: Fused
Silica Windows
Greyhawk Optics Catalogue: Fused
Silica Substrates
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Dove prisms in stock
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Barium Fluoride Optics
BaF2 slides -
Barium Fluoride slides -
disk - BaF2 windows for IR spectrometers
- BaF2 windows in FTIR
Calcium Fluoride Optics
Calcium Fluoride Windows
Calcium Fluoride Prisms
Sodium Fluoride Optics
Pyrex Mirrors -
EL
Pyrex mirrors with
protected gold coating
Rutile prisms
Rutile coupling prisms
Rutile prism for tuning lasers
Thin film waveguides
Del Mar Photonics -
Greyhawkoptics
ZnSe optical components
ZnSe hemicylindrical prisms -
Zinc Selenide hemicylindrical
prisms
