Failụ si na nke mbu(1,716 × 1,692 pixel, ívù akwukwo orunótu: 351 KB, MIME nke: image/jpeg)
Failụ a si na Wikimedia Commons,enwekwara ike iji ya eme ihe na arụmarụ ọzọ. Nkọwa na ihuakwukwọ nkọwa failụ eziri na okpuru.
NkówáLaser DSC09088.JPG
Helium-Neon laser demonstration at the Kastler-Brossel Laboratory at Paris VI: Pierre et Marie Curie. The glowing ray in the middle is a discharge tube (akin to that of a neon light), it is not the laser beam. The laser beam crosses the air and marks a red point on the screen to the right.
Í nwèrèíkí jé, gbạsáa na/ma í mezí akwukwo nka na okpúrù íwú GNU Ákwúkwó Íwú nke Owéré, Nké 1.2 ma nke íchè ndi Free Software Foundation; wéfùtàrà; na adighi nkejị di íchẹ, adighi édé nke Ihú-Ihü Ákwúkwó, na adighi Ázú-Ihü Ákwúkwó. Ákwúkwó iwu hé jéré jé di na nkeji kpóró GNU Ákwúkwó Íwú nke Owéré".http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue
í-kpó-áhà – Ị ga-enyerịrị ugo kwesịrị ekwesị, nye njikọ na ikikere ahụ, ma gosikwa ma emere mgbanwe. Ị nwere ike ime ya n'ụzọ ezi uche ọ bụla, mana ọ bụghị n'ụzọ ọ bụla na-egosi na onye nyere ikikere kwadoro gị maọbụ ojiji gị.
gbásàa kà – Ọ bụrụ na ị tụgharịgharịa, gbanwee, ma ọ bụ wulite n'elu ihe ahụ, ị ga-ekesa ndenye gị n'okpuru otu ma ọ bụ ikike dakọtara dị ka nke mbụ.
This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue
í-kpó-áhà – Ị ga-enyerịrị ugo kwesịrị ekwesị, nye njikọ na ikikere ahụ, ma gosikwa ma emere mgbanwe. Ị nwere ike ime ya n'ụzọ ezi uche ọ bụla, mana ọ bụghị n'ụzọ ọ bụla na-egosi na onye nyere ikikere kwadoro gị maọbụ ojiji gị.
gbásàa kà – Ọ bụrụ na ị tụgharịgharịa, gbanwee, ma ọ bụ wulite n'elu ihe ahụ, ị ga-ekesa ndenye gị n'okpuru otu ma ọ bụ ikike dakọtara dị ka nke mbụ.