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Lightsabers...

Arca Jeth

By Arca Jeth
in Yoda’s Swamp

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BlackDove Newbie

BlackDove

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A crystal. Do I win a cookie?

 

Also...just to make this NON-OFFTOPIC like everything else seems to turn in around here...

 

The lightsaber is the weapon of a Jedi, an elegant armament of a more civilized time. In comparison, blasters are crude, inaccurate and loud affairs. To carry a lightsaber is an example of incredible skill and confidence, dexterity and attunement to the Force.

 

When deactivated, a lightsaber appears as a polished metallic handle, about 30 centimeters long, lined with control studs. At the press of a button the energy contained within is liberated and forms as a shaft of pure energy about a meter long. The saber hums and scintillates with a distinct sound. Its shimmering blade is capable of cutting through almost anything, save for the blade of another lightsaber.

 

In the hands of a Jedi, a lightsaber is almost unstoppable. It can be used to cut through blast doors or enemies alike. Using the Force, a Jedi can predict and deflect incoming blaster bolts, and reflect them back at the firer.

 

After the extermination of the Jedi ranks, lightsabers became rare relics. The knowledge of their construction disappeared with their masters. Luke Skywalker, the last of the Jedi, built his own lightsaber as the culmination of his training.

 

Although use of the lightsaber is strictly reserved to the Jedi -- the only ones capable of handling the difficult weapon -- it is also used by their sworn enemies, the Sith.

 

 

 

Lightsabers have changed little in the thousands of years of their employ by the Jedi Knights. Those who believe the Jedi order began on the ancient world of Ossus point to the abundance of Adegan crystals in the system as proof. These crystals are ideal for the creation of lightsabers, as they focus the energy released from a saber's power cell into the tight, blade-like beam. Early lightsabers did not have self-contained power cells, and were instead connected by a conducting cable to a belt-worn power pack.

 

Once unleashed, the power channels through a positively charged continuous energy lens at the center of the handle. The beam then arcs circumferentially back to a negatively charged high energy flux aperture. A superconductor transfers the power from the flux aperture to the power cell. As a result, a lightsaber only expends power when its blade cuts through something. So efficient is the blade, that it does not radiate heat unless it comes into contact with something.

 

The blade's color depends on the nature of the jewel it springs from, and while its length is fixed in the case of a single jewel lightsaber, lightsabers equipped with multiple crystals can have their length varied by rotating a knob that allows the focusing crystal activator to subtly modify the refraction pattern between the gems.

 

With the Sith long believed extinct, lightsaber dueling occurred only within the practice chambers of the Jedi Temple. To a Jedi, a lightsaber is not just a weapon. It is a means of concentrating attention and becoming attuned with the Force.

 

 

 

 

In the early incarnations of the Star Wars story, lightsabers were not weapons exclusive to the Jedi order. In fact, they were quite mundane, being used by Rebel and Imperial troopers alike. George Lucas then limited the weapon only to the Jedi Knights, to give the order a unique feel and an arcane quality.

 

The technique for realizing a lightsaber onscreen has varied throughout the years. In the pre-digital days of the original trilogy, a variety of methods were use to create the lightsaber effect both practically (on-set) and optically (during post-production).

 

One version had a motorized hilt that spun a blade covered in reflective material. The blade, when lit, did indeed glow in front of the camera, but it lacked the color and hazy corona that surrounded the pure white blade as seen in the finished film. These blades were cumbersome and fragile, and required a power source for the tiny motor. They did not make good sparring weapons, and the glow was colorless and inconsistent - a tilt at the wrong angle would cause the blade to lose all its vibrancy from the camera's point of view.

 

Most of the lightsaber luminosity seen in the classic trilogy was the result of rotoscoping. Years ago, rotoscoping described the process of laying tracing paper over a blow-up of a film frame, and tracing, frame by frame, the necessary animation. This animation was typically painted onto an animation cel - a transparent sheet of acetate. Those cels would then be photographed one frame at a time, and optically composited into the frame.

 

The actors on set used simple rods that were colored in such a way as to make the job easier for the rotoscope artist. When a saber needed to be activated, one of two methods was used. A simple editing trick stopped the camera so that a prop man could replaced an unlit saber (which is just a handle) with a lit saber (one with a blade attached). When the film was played back, the saber blade would magically appear. The other method involved the actor using an unlit blade throughout, and the rotoscope artist would draw the growing blade. Since drawing in the glowing blade without the benefit of a prop blade as reference is a daunting task, the scenes where a saber is first activated usually cuts away, to allow the replacement of the unlit prop with a full-bladed weapon.

 

For The Phantom Menace, rotoscoping was again used to realize the lightsaber blade, but the technique has changed radically since the early 1980s. Now, rotoscoping is done digitally, and the blades are colored and animated with a computer, rather than ink and paint.

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CagedCrado Newbie

CagedCrado

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Thats easy, the crystal. Such as if you were to use some diamonds as your crystals your blade would be gray. If you threw some emeralds into your light saber itd be green. (not saying these stones would work in a lightsaber) You cannot mix lightsaber crystals, i dont know why but you cant do it. I also have heard specualtion that the light saber crystals that are in lukes light saber are from quigons light saber, and there is a cloak like qui gons sitting in obi wans house in ep 4. The story goes that luke went to obi wans house some time between ep 5-6 and found the crystals on the table. (same time shadows occured, never read it though, dont read much) qui gon had a specialized light saber from the respect it used 3 crystals instead of one or two, that would allow it to extend to greater lengths and have more power (melting the blast door in ep1) I got the qui gon information from sbx 3.1 for jk fyi. Also the reason luke could build a light saber was because he was skilled with machinery like his father, and there were guides on how to do it in obi wans house. "building a light saber for dummies?", no more like blue prints..... anyway.... you may ask why couldnt he go elswhere right? he couldnt because the building of a light saber is supposed to be a serious task to take on, you are supposed to do it with the guidance of your master, i think yoda was lukes master but iguess not, why do my posts always come with a story?

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Arca Jeth Newbie

Arca Jeth

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Amzingly this information is true about Qui-Gons lightsaber!Not only Qui-Gon but also Dooku has a lightsaber with 4-5 crystals. This allows(like you said) shortening or lengthening the bade of your saber! I am going to copy something outof a book quick please read this!

 

I quote,"A saber with a single jewel has a fixed amplitude and blade length. Those with multiple jewels usually no more than three allow the user to alter the amplitude and change the length of the light blade or blades.This is acomplished by rotating an exterior control that varies the distance between the jewels.The emitted beam is arced back from its positively charged continuous energy lens to a negatively charged energy flux aparture set in the disk atop the handle. The power amplitude determines the point at which the beam arcs back, thus setting the blades length.

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Arca Jeth Newbie

Arca Jeth

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He Master D's please take your fight to PM's cause your spamming a board the is about lightsabers not a few guys fighting over a name...although the Master D that has more post should keep his name not some guy that wants to copy him...

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