Photoradiator

Claim 2

Serially arranged cylindrical light conducting rods for propagating light along the axial length of the cylindrical light conducting rods and for reflecting the light laterally outwardly, comprising first and second cylindrical light conducting rods each having a longitudinal axis and each having an outer cylindrical wall, said first cylindrical light conducting rod having a first longitudinal end section, said second cylindrical light conducting rod having a second longitudinal end section, said first longitudinal end section having two inner diverging flat walls and an inner flat end wall, said inner flat end wall having two sides and two ends, said two inner diverging flat walls each having an outer terminating end extending to the longitudinal end of said first longitudinal end section, said two diverging walls diverging as said longitudinal end of said first longitudinal end section is approached, said second longitudinal end section having two outer converging flat walls and an outer flat end wall, said outer flat end wall having two sides and two ends, said two outer converging flat walls each having an outer terminating end which is coincident with said sides of said outer flat end wall, each of said two outer converging flat walls extending to the longitudinal end of said second longitudinal end section, said two converging flat walls each converging as said longitudinal end of said second longitudinal end section is approached, said first and second light conducting rods being disposed in a serial and axially aligned position with said two diverging inner flat walls along with said inner flat end wall being complementarily arranged respectively with said two converging outer flat walls along with said outer flat end wall such that said complementarily disposition of said two diverging inner flat walls with said converging outer flat walls facilitates said axial alignment, whereby light propagating through said first cylindrical light conducting rod is transmitted to said second cylindrical light conducting rod via said inner and outer flat end walls while the rest of the light being propagated is partly reflected laterally outwardly by said two diverging inner flat walls and said two converging outer flat walls and partly transmitted through said two diverging inner flat walls and said two converging outer flat walls into said second cylindrical light conducting rod, the serially arranged conducting rods thereby propagating the light axially and reflecting the light laterally outwardly thereof.

Claim 3

Serially arranged light conducting rods according to claim 1, wherein the area of each of said two diverging flat walls is equal.

Claim 4

Serially arranged light conducting rods according to claim 1, wherein the area of each of said two diverging flat walls is different such that one of said two diverging flat walls reflects more light laterally outwardly than the other diverging flat wall.

Claim 5

Serially arranged light conducting rods according to claim 1, wherein the area of each of said two converging flat walls is equal.

Claim 6

Serially arranged light conducting rods according to claim 1, wherein the area of each of said two converging flat walls is different such that one of said two converging flat walls reflects more light laterally outwardly than the other converging flat wall.

Claim 7

Serially arranged cylindrical light conducting rods for propagating light along the axial length of the cylindrical light conducting rods and for reflecting the light laterally outwardly, comprising first and second cylindrical light conducting rods each having a longitudinal axis and each having an outer cylindrical wall, said first cylindrical light conducting rod having a first longitudinal end section, said second cylindrical light conducting rod having a second longitudinal end section, said first longitudinal end section having two inner diverging flat walls and an inner flat end wall, said inner flat end wall having two sides and two ends, said two inner diverging flat walls each having an outer terminating end extending to the longitudinal end of said first longitudinal end section, said two diverging walls diverging as said longitudinal end of said first longitudinal end section is approached, said second longitudinal end section having two outer converging flat walls and an outer flat end wall, said outer flat end wall having tow sides and two ends, said two outer converging flat walls each having an outer terminating end which is coincident with said sides of said outer flat end wall, each of said two outer converging flat walls extending to the longitudinal end of said second longitudinal end section, said two converging flat walls each converging as said longitudinal end of said second longitudinal end section is approached, said first and second light conducting rods being disposed in a serial and axially aligned position with said two diverging inner flat walls along with said inner flat end wall being complementarily arranged and aligned respectively with said two converging outer flat walls along with said outer flat end wall and with an air space between the two diverging inner flat walls and said two converging outer flat walls, whereby light propagting through said first cylindrical light conducting rod is transmitted to said second cylindrical light conducting rod via said inner and outer flat end walls while the rest of the light being propagated is partly reflected laterally outwardly by said two diverging inner flat walls and said two converging outer flat walls via said air space and partly transmitted through said two diverging inner flat walls and said two converging outer flat walls via said air space into said second cylindrical light conducting rod, the serially arranged conducting rods thereby propagating the light axially and reflecting the light laterally outwardly thereof.

Claim 8

Serially arranged cylindrical light conducting rods for propagating light along the axial length of the cylindrical light conducting rods and for reflecting the light laterally outwardly, comprising first and second cylindrical light conducting rods each having a longitudinal axis and each having an outer cylindrical wall, said first cylindrical light conducting rod having a first longitudinal end section, said second cylindrical light conducting rod having a second longitudinal end section, said first longitudinal end section having two inner diverging flat walls and an inner flat end wall, said inner flat end wall having two sides and two ends, said two inner diverging flat walls each having an outer terminating end extending to the longitudinal end of said first longitudinal end section, said two diverging walls diverging as said longitudinal end of said first longitudinal end section is approached, said second longitudinal end section having two outer converging flat walls and an outer flat end wall, said outer flat end wall having tow sides and two ends, said two outer converging flat walls each having an outer terminating end which is coincident with said sides of said outer flat end wall, each of said two outer converging flat walls extending to the longitudinal end of said second longitudinal end section, said two converging flat walls each converging as said longitudinal end of said second longitudinal end section is approached, said first and second light conducting rods being disposed in a serial and axially aligned position with said two diverging inner flat walls along with said inner flat end wall being complementarily arranged and aligned respectively with said two converging outer flat walls along with said outer flat end wall and with an air space between the two diverging inner flat walls and said two converging outer flat walls, whereby light propagting through said first cylindrical light conducting rod is transmitted to said second cylindrical light conducting rod via said inner and outer flat end walls while the rest of the light being propagated is partly reflected laterally outwardly by said two diverging inner flat walls and said two converging outer flat walls via said air space and partly transmitted through said two diverging inner flat walls and said two converging outer flat walls via said air space into said second cylindrical light conducting rod, the serially arranged conducting rods thereby propagating the light axially and reflecting the light laterally outwardly thereof.

Claim 9

Serially arranged cylindrical light conducting rods for propagating light along the axial length of the cylindrical light conducting rods and for reflecting the light laterally outwardly, comprising first and second cylindrical light conducting rods each having a longitudinal axis and each having an outer cylindrical wall, said first cylindrical light conducting rod having a first longitudinal end section, said second cylindrical light conducting rod having a second longitudinal end section, said first longitudinal end section having two inner diverging flat walls and an inner flat end wall, said inner flat end wall having two sides and two ends, said two inner diverging flat walls each having an outer terminating end extending to the longitudinal end of said first longitudinal end section, said two diverging walls diverging as said longitudinal end of said first longitudinal end section is approached, said second longitudinal end section having two outer converging flat walls and an outer flat end wall, said outer flat end wall having two sides and two ends, said two outer converging flat walls each having an outer terminating end which is coincident with said sides of said outer flat end wall, each of said two outer converging flat walls extending to the lognitudinal end of said second longitudinal end section, said two converging flat walls each converging as said longitudinal end of said second longitudinal end section is approached, said first and second light conducting rods being disposed in a serial and axially aligned position with said two diverging inner flat walls along with said inner flat end wall being complementarily arranged and aligned respectively with said two converging outer flat walls along with said outerflat end wall, a semitransparent layer disposed between said two diverging inner flat walls and said two converging outer flat walls, whereby light propagating through said first cylindrical light conducting rod is transmitted to said second cylindrical light conducting rod via said inner and outer flat end walls while the rest of the light being propagated is partly reflected laterally outwardly by said two diverging inner flat walls and said two converging outer flat walls via said transparent layer and partly transmitted through said two diverging inner flat walls and said two converging outer flat walls via said transparent layer into said second cylindrical light conducting rod, the serially arranged conducting rods thereby propagating the light axially and reflecting the light laterally outwardly thereof.

Claim 10

Serially arranged cylindrical light conducting rods for propagating light along the axial length of the cylindrical light conducting rods and for reflecting the light laterally outwardly, comprising first and second cylindrical light conducting rods each having a longitudinal axis and each having an outer cylindrical wall, said first cylindrical light conducting rod having a first longitudinal end section, said second cylindrical light conducting rod having a second longitudinal end section, said first longitudinal end section having two inner diverging flat walls and an inner flat end wall, said inner flat end wall having two sides and two ends, said two inner diverging flat walls each having an outer terminating end extending to the longitudinal end of said first longitudinal end section, said two diverging walls diverging as said longitudinal end of said first longitudinal end section is approached, said second longitudinal end section having two outer converging flat walls and an outer flat end wall, said outer flat end wall having two sides and two ends, said two outer converging flat walls each having an outer terminating end which is coincident with said sides of said outer flat end wall, each of said two outer converging flat walls extending to the lognitudinal end of said second longitudinal end section, said two converging flat walls each converging as said longitudinal end of said second longitudinal end section is approached, said first and second light conducting rods being disposed in a serial and axially aligned position with said two diverging inner flat walls along with said inner flat end wall being complementarily arranged and aligned respectively with said two converging outer flat walls along with said outerflat end wall, a semitransparent layer disposed between said two diverging inner flat walls and said two converging outer flat walls, whereby light propagating through said first cylindrical light conducting rod is transmitted to said second cylindrical light conducting rod via said inner and outer flat end walls while the rest of the light being propagated is partly reflected laterally outwardly by said two diverging inner flat walls and said two converging outer flat walls via said transparent layer and partly transmitted through said two diverging inner flat walls and said two converging outer flat walls via said transparent layer into said second cylindrical light conducting rod, the serially arranged conducting rods thereby propagating the light axially and reflecting the light laterally outwardly thereof.