Abstract: A hand held stabilizer holder for hand held cameras comprises a first frame having a hand grip and a pivot mount spaced from the hand grip; a second frame pivotally mounted to the first frame at the pivot mount, and a camera mount on the second frame disposed below the pivot mount so that the camera remains in its orientation upon pivoting of the holder.

Abstract: A hand held support for hand held cameras includes a first frame having a hand grip and a pivot mount spaced from the hand grip; a second frame pivotally mounted to the first frame at the pivot mount, and a camera mount on the second frame disposed below the pivot mount and adjustable to position the center of gravity of the camera relative to the pivot so that the camera remains in the desired level orientation upon pivoting of the support. An additional feature included adjustable weights on the frame and alternatively on the camera to adjust the center of gravity of the camera relative to the pivot axis of the inner frame.

Abstract: A semiconductor laser for emitting light transverse to the direction of current injection. The laser is fabricated from a substrate having planar top and bottom surfaces and an aperture formed therebetween. An optical cavity, formed upon the substrate top surface and aligned with the aperture, has co-planar top and bottom surfaces with dielectric mirrors formed thereupon. Contacts are formed adjacent the optical cavity for conducting current through the optical cavity in a direction substantially parallel to the optical cavity top and bottom surfaces. Current confinement layers are disposed in intimate contact with the optical cavity for confining current flowing in the optical cavity along a predetermined path extending between the contacts.

Abstract: An underwater diver's dry suit having a permanently compressed cellular core material and inner and outer layers of covering material.