- Planetary and Spindle grinding and polishing
- Double-Sided planetary grinding and polishing
- CAD/CAM machine centers
- Diamond sawing, drilling, coring, edging and shaping
- Optical contacting
- Class 100 clean room
- Zygo GPI Phase Shifting interferometers and New View non-contact
- profilimeters
- Spectrophotometers for UV, Visible and IR wave lengths
- Digital autocollimators
- Substrate diameters from .5 mm to 900 mm
- Thickness <100 μm and tolerances <10 μm
- Parallelism and angular tolerances < 1 arc second
- Scratch/Dig surface quality to 10/5
- Super polishing techniques with surface roughness < 3 Å RMS
- Complex geometries and high aspect ratios
- Hygroscopic elements
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Ethics and Values
- Integrity and trust are paramount in all facility operations and interactions with our customers. With these values, Spectra Dynamics establishes mutually prosperous, enduring and loyal business relations.
- All requirements for confidentiality and secrecy are strictly protected and guarded with 24 hour security.
- In witness to the splendor of the natural world, Spectra Dynamics surpasses all environmental regulations and develops manufacturing processes that respects our natural resources and has no harmful impacts on the environment.
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Our Founding Principles
Spectra
Dynamics has acquired the most advanced instruments, machinery, tools
and materials available. Collectively, this creates an environment that
enables us to realize our highest potentials of precision quality and
continuously improve our productivity.
An extensive Single Source of highly advanced services
With
the finest manufacturing equipment, Spectra Dynamics offers in-house
fabrication of a limitless variety of materials for your convenience.
We engineer and fabricate optical production machinery, tooling and
fixtures in a CAD/CAM environment for the development of many custom
and proprietary operations required for our customers programs. Spectra
Dynamics also has years of experience in the repair and or
refurbishment of optical components that saves the cost of high value
materials and labor for our customers.
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Abilities of precision and testing
Implemented with our knowledge and talents, these machines work in concert with industry standard ZYGO GPI phase measuring interferometers. Specifications of .02 PV (Peak-to-Valley) and .004 RMS (Root Mean Square) at .63 μm HeNe are available for many different high quality optical materials. Our precision polishing processes commonly produce optics with a surface roughness of less than 10 Å. Super polished substrates average 1 to 3 Å of surface roughness for minimal scatter and absorption of energy which optimizes performance and reliability. Parallelism and angular tolerances less than 1 arc second accommodate many of our Mirror, Window, Filter, Beam splitter, Waveplate, Polarizer, Etalon, Brewsterplate and Prisms of many configurations. In lens production, concentricity less than 10 μm with radius of curvatures accurate to .1 μm are typical for our Deep-UV Calcium Fluoride objective lens programs. With extreme scrutiny, Scratch/Dig surface qualities of 10/5 (MIL-O-13830A) are produced for many of our high-end optical programs. The achievements of these qualities ensures that our optics exceed all specified tolerances and perform your photonics applications with the greatest accuracy and reliability.
Valued network relations
With our efforts invested in producing the highest quality optical substrates, Spectra Dynamics enjoys relations with the most prominent optical coating companies in the world. We employ the most appropriate facilities based on their experience, strengths and capabilities to provide the transmission and reflective properties our customers specify so that their program receives the most experienced and proper attention.
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