当前位置：首页>南京>成果|南京大学Ryan Joseph Hogan和合作者利用光学空间板实现空间压缩效应的重大突破

成果|南京大学Ryan Joseph Hogan和合作者利用光学空间板实现空间压缩效应的重大突破

  • 2026-05-12 04:01:47
成果|南京大学Ryan Joseph Hogan和合作者利用光学空间板实现空间压缩效应的重大突破

近日，南京大学物理学院博士后 Ryan Joseph Hogan和渥太华大学的合作研究在平面光学和超紧凑光学系统领域取得了显著进展。基于多层薄膜堆叠技术，他们采用工程化光学 “空间板”，成功实现了破纪录的空间压缩，揭示了其在构建紧凑型光学系统、缩短光传播物理距离方面的巨大应用潜力...

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  1. CONNECT:[ UseTime:0.000781s ] mysql:host=127.0.0.1;port=3306;dbname=b460;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.003830s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000530s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.003996s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001045s ]
  6. SELECT * FROM `set` [ RunTime:0.000460s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.003246s ]
  8. SELECT * FROM `article` WHERE `id` = 545783 LIMIT 1 [ RunTime:0.001508s ]
  9. UPDATE `article` SET `lasttime` = 1778990987 WHERE `id` = 545783 [ RunTime:0.063463s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.005373s ]
  11. SELECT * FROM `article` WHERE `id` < 545783 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000963s ]
  12. SELECT * FROM `article` WHERE `id` > 545783 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000832s ]
  13. SELECT * FROM `article` WHERE `id` < 545783 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002439s ]
  14. SELECT * FROM `article` WHERE `id` < 545783 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.003183s ]
  15. SELECT * FROM `article` WHERE `id` < 545783 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.004880s ]
0.212246s