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Sales & Tech Support: 231-935-4044 or [email protected]

Custom Solutions

Custom Solutions




From µW to PW and CW to fs, EOT’s Custom Solutions team provides prompt, innovative solutions to customer requirements not addressed by EOT’s standard product offerings. These solutions may involve modifications to existing products or providing superior performance and capability of existing products. EOT collaborates closely with customers on their unique requirements and welcomes all inquiries for custom products.


  • Scientific: Ultrafast Spectroscopy, Laser Accelerators, Particle Image Velocimetry, Plasma Physics, Nuclear Fusion, Frequency Combs, Atomic Clocks
  • Defense: LIDAR, Directed Energy Weapons, Strategic Illuminators
  • Industry: Micromachining, Welding, Cutting, Semiconductor and Microelectronic Fabrication, Laser Shock Peening, Flat Panel Display Fabrication
  • Life Sciences/Medical: Cosmetic Surgery, DNA Sequencing, Environmental Sensing, OCT, LASIK, Raman Spectroscopy


EOT is registered with the Directorate of Defense Trade Controls (DDTC) and has the necessary export controls, facilities, and processes to ensure compliance with customer projects subject to export controls, whether that be ITAR or EAR.  Customers can be assured that technical data is properly protected and EOT will obtain the necessary licenses if it becomes necessary.


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About a Custom Product





Laser Description Wavelengths Free Space Rotators & Isolators Fiber-to-Fiber & Fiber-to-Free Space Isolators Photo-detectors Thin Film Polarizers & Bandpass Filters Crystals Optical Bonding Custom Mechanical or Environmental Specs Fiber End Caps, Collimators, & Terminators
PW & TW Laser Systems 700 nm to 1100 nm ✔   
kW+ Solid State & Fiber Lasers 1000 nm to 1100 nm  
Solid State Lasers (fs to cw) to 1 kW 700 nm to 1100 nm
Solid State Lasers (fs to cw) to 1 kW 1300 nm to 1700 nm    
Solid State Lasers (fs to cw) to 1 kW 515 nm to 532 nm    
Solid State Lasers (fs to cw) to 1 kW 1900 nm to 2800 nm        
Solid State Lasers (fs to cw) to 1 kW 350 nm to 515 nm          
Yb, Er, & Tm Fiber Lasers 1064 nm, 1550 nm, 1950 nm to 2050 nm    
Diode Lasers 350 nm  to 1500 nm        
QCLs 3200 nm to 10600 nm            
CO2 Lasers 9400 nm to 10600 nm          
Other Laser Type Contact EOT                

CUSTOM SOLUTIONS Information Sheet


  • Optical Isolator Solutions
    • ​Custom Wavelengths
    • High Power (>1 kW Pavg or CW)
    • Fiber-to-fiber Isolators
  • Beam Delivery Solutions
    • ​Fiber-to-free space isolators
    • High power fiber collimators, ferrules, and endcaps (>100 W Pavg or CW)
  • Laser Light Detection Solutions
    • ​Custom packaging solutions
    • Custom wavelengths and response time 
  • Polarizer & Bandpass Filter Solutions
    • ​High extinction thin film polarizers
    • High power bandpass filters
  • Custom Mechanical Solutions
  • Laser Crystals & Optical Bonding Solutions
  • Custom Environmental Solutions


  • Environmental Sensing
  • Microscopy
  • Spectroscopy
  • DNA Sequencing
  • Laboratory and R&D use
  • Protecting pump lasers in amplified systems