Zobrazeno 1 - 3
of 3
pro vyhledávání: '"刘红军 Liu Hong-jun"'
Publikováno v:
ACTA PHOTONICA SINICA. 41:1307-1311
To satisfy the projection demand of cinemas with different size,based on mechanical compensation theory,a digital cinema projection lens is designed,and the cam curve is provided.The lens consists of four groups of nine glass lenses,and all the lens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58e9bc513c6543d95ab62d07811fe5be
https://doi.org/10.3788/gzxb20124111.1307
https://doi.org/10.3788/gzxb20124111.1307
Publikováno v:
ACTA PHOTONICA SINICA. 40:1266-1269
To realize the miniaturization and light weight of the digital projector,a wide-field angle mini lens for 0.55 inch DLP was designed.The total length is 69 mm,the full aperture is 25 mm,and it is composed of five glass lenses and two plastic lenses(4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64ab7b4f955b32cf9299bd01e98abd6a
https://doi.org/10.3788/gzxb20114008.1266
https://doi.org/10.3788/gzxb20114008.1266
Publikováno v:
ACTA PHOTONICA SINICA. 39:1235-1238
A compact,low cost,stable noncollinear optical parametric chirped pulse amplification system is studied,which is seeded by an Yb3+-doped self-starting passive mode-locked stacking pulse fiber laser centered at 1 053 nm.A gain higher than 1.1×107,sin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3331e467ce0d1a957c8ec554507179e
https://doi.org/10.3788/gzxb20103907.1235
https://doi.org/10.3788/gzxb20103907.1235