Award Data

Physical Sciences Inc. (PSI) and Johns Hopkins Applied Physics Laboratory (APL) propose to develop an innovative fast running post-intercept electro-optical infrared (EO/IR) scene generator. This scene generator will incorporate and leverage both PSI"s post-intercept radar debris scene generator PRSIM and APL suite of EO/IR prediction and analysis tools including the re-entry vehicle intercept sig ...

As the United States makes strides in developing, testing, and deploying missile defense technology, the human element remains core to the integrated, layered ballistic missile defense system (BMDS) architecture. Human operators oversee the command and control at the system, component, and element level across a vast array of networked ground-, sea-, and space-based sensors and interceptors to eff ...

An innovative, super-miniature, fast-switching array-based photonic time delay device is being developed for the active electronically scanned-array (AESA) MDA and Navy radars. The design is based on the fast electro-optic effect, the super miniature fiber-lens collimation array, and the existing WDM photonic true time delay technologies. In Phase I Agiltron has successfully demonstrated the core ...

An innovative concept of a fast switching array for high bit-resolution photonic time delay that can be scalable to the ESA systems of MDA/Navy radars is proposed. The design is based on Electro-Optic (EO) effect incorporated with super miniature fiber collimation array, which is suitable to integrate in the current developing fiber based photonic WDM-true time delay technologies. The new EO switc ...

Phase I will conduct modeling and breadboard experiments to assess whether VHGM laser technology can achieve laser sources that enable active LADAR performance that surpasses present technology by a factor or 4, while packaging the laser head into a volume of 3 cubic inches. Phase II will build laser prototypes based on Phase I results.

We aim to design and demonstrate an innovative photonic true time delay solution which alleviates the fundamental problem of cascaded optical switches, and additionally offers several significant benefits. The device uses wideband spatial-spectral (S2) holographic optical memory materials to store and access several broadband time delay gratings. Broadband optical chirps are used to create these ...

Triton, together with our STTR partner, proposes to develop the theory and fabrication capabilities necessary to develop a metamaterials coating solution for mirror optics that is capable of passing a narrow spectral band in the long wave infrared (LWIR) spectrum for the purposes of stray light correction in interceptor sensors. In the Phase I program we will deliver both a mathematical descripti ...

This STTR Phase II project continues the development of a new glass (designated MM-i) for ion-exchange glass waveguides and amplifiers used in l.55 um optical communication systems. There is excellent commercial potential for these glass materials and the waveguide lasers (lossless splitters) and optical amplifiers that may be fabricated from them. To date, development efforts in the communication ...

The objective of this program is to characterize the upper atmosphere electrical environment so that the effects of this environment on high altitude airships (HAA) and other platforms intending to operate in this environment can be determined, and protection methods developed. This includes transient luminous events (TLEs), such as red sprites and blue jets and their associated electrical propert ...

Radiation Hardened Multi-color infrared (IR) focal planes are required for MDA/SMDC systems applications . Key to meeting these system requirements is to develop multi-color radiation hardened HgCdTe focal plane arrays for LWIR band ( 7-14 microns) and VLWIR band with wavelength of greater than 14 microns with high pixel uniformity, reduced readout noise, improved resolution, and higher temperatur ...