Optical Products

SESI manufactures rugged, reliable opto-mechanical and opto-electronic components for optical instruments.

Now this excellence can be integrated into your products. Examine the offerings in our Optical Products section and feel free to contact us to see how Science & Engineering Services may help you.

 

• Depolarization Receiver
  

  Depolarization Receiver

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  Pinhole mount, Adjustable Collimating Lens holder, Narrow Bandpass Filter Cage with Angle Adjustment, Polarizing Beam Splitter holder, 2 SMA Fiber Couplers for Fiber Coupled Detectors, and Signal Focusing Lenses on Fine Adjustment in XY Translators
• Environmental Housings
  

  Environmental Housings

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  For Micro Pulse Lidar or custom applications, includes weatherproof windows and thermal control.
• Fiber Coupled Small Transceiver Head
  

  Fiber Coupled Small Transceiver Head

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  3" and 4" diameter refractive optical telescope.
• Instrument Optical Bench Assemblies Without Telescope
  

  Instrument Optical Bench Assemblies Without Telescope

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  Supply preassembled or as a kit, using customer or SESI design.
• Interference Filter Mount
  

  Interference Filter Mount

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  A high stability mount for use with narrowband interference filters.
• Intrusion Detection System
  

  Intrusion Detection System

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  Kit includes analog detector, high-speed analog electronics, interfaces to digital I/O and/or laser attenuator.
• Laser Attenuator
  

  Laser Attenuator

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  For use with our intrusion detection system or a customer's application.
• Laser Beam Expander
  

  Laser Beam Expander

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  2 Rotational Adjustments, 2 Translational Adjustments, and Adjust-and-Lock Mechanism
• Laser Energy Monitor
  

  Laser Energy Monitor

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• Laser Shutter Controller With Watchdog Timer
  

  Laser Shutter Controller With Watchdog Timer

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  This board is designed to give simple open-loop control over an attached laser shutter. The board may be either directly controlled with a TTL logic signal or required to have the TTL logic signal toggle with an interval less than 100ms. This provides a safety in the event of a control circuit processor malfunction.
• Optical Filter Switcher
  

  Optical Filter Switcher

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• Silicon Photodiode Laser Power Monitor
  

  Silicon Photodiode Laser Power Monitor

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  This board, when connected to a silicon photodiode such as the Thor Labs FDS010, provides a DC output proportional to laser power. The laser may be pulsed at a rate > 1kHz or DC. The board also includes gain and offset control as well as a 3-pin connection for attaching to a non-socketed photodiode.
• Targeting / Calibration Boards
  

  Targeting / Calibration Boards

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  Supplied with TFE surface, or diffuse retro surface (highway sign). Outdoor and indoor versions - any size.
• Telescope AZ-EL Scanning System
  

  Telescope AZ-EL Scanning System

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  Kit includes flat scan mirror, one (AZ) or two (AZ-EL) axis scanners with motor, bearings, gearing, electronics, mounting hardware.
• Transmitter Optic Bench with Energy Monitor & Turning Mirror
  

  Transmitter Optic Bench with Energy Monitor & Turning Mirror

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  Energy Monitor with 3 Position Attenuator, 1 inch diameter Turning Mirror holder, and Diverging Lens Mount
• Turning Mirror Mount 1
  

  Turning Mirror Mount 1

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  2 Rotational Adjustments, 1 Translational Adjustment, and Adjust-and-Lock Mechanism for a Half inch diameter mirrors
• Turning Mirror Mount 2
  

  Turning Mirror Mount 2

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  2 Rotational Adjustments, 1 Translational Adjustment, and Adjust-and-Lock Mechanism for Lidar Transmitter Application
• XYZ Lens Mount
  

  XYZ Lens Mount

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  3 Translational Adjustments, and Adjust-and-Lock Mechanism for Lidar Transmitter Application of diverging or converging lens mounts