Hologram Lab

The making of a hologram can be divided into 2 procedures. The making of a master hologram and the making of a reflection hologram. hey both have to be recorded in total darkness. The recording of holograms is a process sensible to vibrations.

Let's start with the recording of a master hologram.

(1) To record a master hologram, a few things are needed: an object, a holographic film, a beamsplitter and a laser. The lenses and mirrors needed to focus and lead the laserbeams will not be discussed here. The laserbeam is split into two beams using the beamsplitter.

One beam is sent straight to the Holographic film, this beam is called the reference beam. The other beam, the object beam, is sent to the object, which is placed in front of the Holographic film. This will lead to 2 beams lighting the Holographic film from the same side. One beam straight from the laser source and the other reflected by the object. These 2 beams interfere with each other. Thus, an interference pattern is recorded on the Holographic film. After having developed the Holographic film, the obtained master hologram can be viewed by lighting the master hologram againwith the reference beam under the same angle. The original object now can be seen through the master hologram.

The making of a reflection hologram does not differ very much from the making of a master hologram. The only substantial difference is where the light hits the Holographic film. The making of a master hologram required the lighting of the film from one side. The making of a reflection hologram requires the lighting of the Holographic film from both sides. So the reference beam will light the film from the front, and the object beam will light the film from the back side. Now a hologram is obtained that can be viewed best with a halogen lightsource or in sunlight. The hologram has to be lighted from above under an angle of 45 degrees.

Simple instruction of master shooting lab(Dot-matrix) and master shooting

Hologram Dot-matrix Maker is a powerful and unique tool to design and fabricate DOVID (diffractive optical variable image device), kinetic 2D/3D, Sterogram and true color holograms which lead HoloMakerseriesto be the best digital dot-matrix holographic printing or mastering system in the world.

Contact information:

Company: Shanghai Henglei Hologram Co.,LTD (Holographc label supplier )
Address: Room 503, Building 16, Rui Hong xing cheng, #133 LinPing Bei Road, (Near Subway Line 4, Hualun Rd Stop),Shanghai City, 200086, China
Tel/Fax: 0086-21-61236144 (David song) Or please send email to Mr.song

E-mail: service@hlhologram.com service@holomall.com

Contact Person: Mr.David Song (Marketing Manager)
E-mail:zxsong@hlhologram.com