RO80415B1 - Portable holographing apparatus - Google Patents
Portable holographing apparatusInfo
- Publication number
- RO80415B1 RO80415B1 RO102112A RO10211280A RO80415B1 RO 80415 B1 RO80415 B1 RO 80415B1 RO 102112 A RO102112 A RO 102112A RO 10211280 A RO10211280 A RO 10211280A RO 80415 B1 RO80415 B1 RO 80415B1
- Authority
- RO
- Romania
- Prior art keywords
- lens
- holographic plate
- ambient light
- wave
- vibration
- Prior art date
Links
- 230000000694 effects Effects 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 238000000605 extraction Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 230000008685 targeting Effects 0.000 abstract 1
Landscapes
- Holo Graphy (AREA)
Abstract
Aparatul, conform inventiei, este utilizat pentru obtinerea hologramelor obiectelor de marimi diferite si la distante diferite este format dintr-o camera obscura, în care este introdus foarte precis un suport de placa holografica, prevazut cu niste placi metalice care permit expunerea la lumina laser, precum si protectia la lumina ambianta a unei placi holografice în timpul introducerii si extragerii din aparat si un sistem elastic de prindere a placii holografice cu proprietati antivibratorii, o oglinda reglabila pentru directionarea undei de referinta pe placa holografica un burduf elastic folosit perntru expunerea la lumina laser eliminînd efectul luminii ambiante si vibrînd efectul luminii ambiante si vibratiilor obturatorului un obiectiv fotografic cu un obturator, un sistem de punere la punct a obiectivului fotografic, un sistem de punere la punct a obiectivului, un sistem de punere la punct a obiectivului fotografic, un vizor, un suport cu geam mat pentru punerea la punct a imaginii obiectului, un sistem de reglare a camerei obscure, un trepied optional pe care se monteaza obiectul de holografiat si o oglinda legata solidar de obiect pentru dirijarea undei de referinta într-un mod stabil la vibratii, un iluminator format dintr-un laser, un director de fascicul, un expandor cu microdiafragma, o lentila colimatoare, o prisma divizoare de fascicul reglabila pentru a produce o unda obiect si o unda de referinta si o oglinda reglabila pentru egalizarea drumurilor optice ale undelor de referinta si obiect cu reglare pentru iluminarea obiectelor la distante diferite, dispus într-un cadru metalic deplasabil, produse golograme reflectante aThe apparatus according to the invention is used to obtain holograms of objects of different sizes and at different distances is formed by an obscure chamber in which a holographic plate holder is precisely inserted, provided with some metal plates allowing exposure to laser light, as well as the ambient light protection of a holographic plate during insertion and extraction from the apparatus and an elastic holographic plate holding system with anti-vibration properties, a adjustable mirror for directing the reference wavelength on the holographic plate a resilient bellows used for laser light exposure eliminating the effect of ambient light and vibrating the effect of ambient light and shutter vibration a photographic lens with a shutter, a photoreference lens system, a lens targeting system, a photoreference lens system, a viewfinder , a mattress backing for a image of the object, an obscure camera adjustment system, an optional tripod on which the holographic object is mounted, and a solid object-bound mirror to guide the reference wave in a vibration-stable way, an illuminator formed by a laser, a a beam splitter, a microdiagnosed expander, a collimating lens, an adjustable beam divider prism to produce an object wave and a reference wave, and a adjustable mirror for aligning the optical wave paths of the reference waves and an object to be set for illuminating objects at different distances, disposed in a movable metal frame, produced reflective graphs a
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO102112A RO80415B1 (en) | 1980-09-06 | 1980-09-06 | Portable holographing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO102112A RO80415B1 (en) | 1980-09-06 | 1980-09-06 | Portable holographing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO80415A2 RO80415A2 (en) | 1984-03-15 |
| RO80415B1 true RO80415B1 (en) | 1984-03-30 |
Family
ID=20108952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO102112A RO80415B1 (en) | 1980-09-06 | 1980-09-06 | Portable holographing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO80415B1 (en) |
-
1980
- 1980-09-06 RO RO102112A patent/RO80415B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO80415A2 (en) | 1984-03-15 |
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