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Portable Non-Contact Non-Invasive Underwater Compton Imaging Tomography System

Award Information

Department of Defense
Award ID:
Program Year/Program:
2012 / SBIR
Agency Tracking Number:
Solicitation Year:
Solicitation Topic Code:
Solicitation Number:
Small Business Information
Physical Optics Corporation
Electro-Optics Systems 1845 West 205th Street Torrance, CA 90501-
View profile »
Woman-Owned: Yes
Minority-Owned: No
HUBZone-Owned: No
Phase 2
Fiscal Year: 2012
Title: Portable Non-Contact Non-Invasive Underwater Compton Imaging Tomography System
Agency: DOD
Contract: N00014-12-C-0584
Award Amount: $492,744.00


To address the Navy"s need for technology for in situ imaging and displaying of internal components (firing train components, anti-removal and anti-tamper devices, methods of attachment, and air voids) of underwater explosive threats such as limpet mines or underwater improvised explosive devises (IEDs), Physical Optics Corporation (POC) proposes to continue developing a new Portable Non-Contact Non-Invasive Underwater Compton Imaging Tomography (PUNICITO) system. The proposed PUNICITO is based on a novel POC-developed Compton Imaging Tomography technique. The innovative PUNICITO system will allow users to obtain three-dimensional, high-resolution, high-contrast Compton scattered X-ray images of investigated objects with detailed spatial localization of all of the features of the internal components. PUNICITO"s hardware is mounted in one submersible enclosure attached to a remotely operated vehicle. PUNICITO requires only one-sided, noncontact access to objects. PUNICITO provides a full exposure time of 1 to 3 min per sq ft, a spatial resolution of less than 0.5 mm, and sensitivity of less than 1%, which meet Navy requirements. In Phase I, POC successfully demonstrated the feasibility of PUNICITO in X-ray laboratory underwater experiments with simulated limpet mines/IEDs. In Phase II, POC plans to assemble, test, and demonstrate a fully functional TRL-6 PUNICITO system laboratory prototype.

Principal Investigator:

Volodymyr Romanov
Team Leader
(310) 320-3088

Business Contact:

Gordon Drew
Chief Financial Officer
(310) 320-3088
Small Business Information at Submission:

Physical Optics Corporation
Electro-Optics Systems Division 1845 West 205th Street Torrance, CA -

EIN/Tax ID: 330118051
Number of Employees:
Woman-Owned: Yes
Minority-Owned: No
HUBZone-Owned: No