1863 Commercial St.

Escondido, CA 92029

PHONE:  760-489-7774

FAX:  760-489-7747                                   

Coatings@LohnStarOptics.com                                                                                                   

COATING SERVICES

LohnStar Optics, Inc. provides custom IR thin film coatings for medical, research, industrial, military and national space defense applications.  Coatings are designed using the latest computer software, with state-of-the-art optimization techniques.  Our specialties are in low absorbing, high damage threshold coatings for CO2, Er:YAG and high-power chemical lasers, at wavelengths from 2-16 microns, and sputtered thin-film filters from 250nm out to 50+ microns, including diamond-like carbon.  We also provide finished optics in partnership with our fabrication and polishing associates.  Our vacuum systems can accommodate optics up to 38", in small and OEM quantities.

 A partial list of our products includes:

o       Beam Combiners

o       Beamsplitters

o       Broadband Filters

o       CO2 Laser Optics

o       Lenses

o       Mirrors  

o       Optical Parametric Oscillators

o       Output Couplers

o       Partial Reflectors

o       Phase Controllers

o       Polarizers

o       QCL Coatings, all varieties

o       Very Low Loss Mirrors   (<30ppm)

o       Windows

 

Typical coatings:

 

o       Antireflection

o       Beamsplitter

o       Broadband AR

o       Diamond-like Carbon

o       Dielectric Reflector

o       Dual Band AR

o       Metallic and Enhanced Metallic

o       Ninety Degree Phase Mirror @ 10.6 microns

o       Polarizing Beamsplitter

o       Zero Phase Mirror @ 10.6 microns

o       ***Non-radioactive Ge FLIR coating per Mil-Spec 48616--Superior Transmission 

Substrates:

 

Amtir, Aluminum, Beryllium, Calcium Fluoride, Copper, Fused Silica, Gallium Arsenide, Germanium, Glass, Infrasil, Indium Phosphide, Molybdenum, Nd:YAG, Sapphire, Silicon, Zerodur, Zinc Sulfide, Zinc Selenide.

 QUALITY ASSURANCE

All spectral requirements are verified using our a combination of state of the art spectrophotometers.  We also perform Mil-Spec environmental testing and vacuum calorimetry as required.

 

LohnStar Optics is committed to meeting your design objectives to produce exactly what you need, exactly when you need it--at a cost well below our competition.

 

Contact us today for a detailed discussion of your design requirements--we respond promptly to all inquiries.

 

 

1863 Commercial St.

Escondido, CA 92029

PHONE:  760-489-7774 

   FAX:   760-489-7747

Coatings@LohnStarOptics.com