Znn3bq.jpeg
²é¿´: 2704  |  »Ø¸´: 13

jxxjlfh

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿¼¤·¢¹âÆ×Ï£¬·¢É䲨³¤Ò»°ë´¦³öÏÖµÄÇ¿¸ÉÈÅ·å¡£

ÔÚ¼¤·¢¹âÆ×£¨PL)Ï£¬·¢É䲨³¤Ò»°ë´¦³öÏÖµÄÇ¿¸ÉÈŷ壨592nm·¢ÉäÏÂÔÚ291nm´¦ÓÐÇ¿¸ÉÈÅ£©Õâ¸öÓ¦¸ÃÊDZ¶Æµ£¬¾ßÌåÃû³ÆÓ¦¸ÃÔõô³Æºô£¿ÖÐÓ¢ÎĵĶ¼Òª£¡¿ÉÒÔÈ·¶¨291nm¾ø¶ÔÊǸÉÈŲ»ÊǼ¤·¢²¨³¤¡£


[ Last edited by jxxjlfh on 2010-8-11 at 10:28 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dzc80

½ð³æ (СÓÐÃûÆø)

¡ï
guxue(½ð±Ò+1):¹ÄÀø½»Á÷ 2010-08-10 17:23:15
jxxjlfh(½ð±Ò+1): 2010-08-11 10:21:27
×îºÃ¸ø¸ö¹âÆ×ͼ£¬Ê²Ã´²ÄÁÏ¡¢¼¤·¢¹¦Âʶà´ó£¿

¿ÉÄÜÊǶþ´Îг²¨¡¢Second harmonic generation (SHG)


-------------------------------------------------------------------
ºÇºÇ£¬¿´´íÄñ
Ô­À´ÊǼ¤·¢¹âÆ×£¬ÕâÑùÇé¿ö¸ü¸´ÔÓ
Èç¹ûÓëÆµÂÊûÓйØÏµµÄ»°£¬Ó¦¸Ã²»ÊÇSHGÖ®ÀàµÄ·ÇÏßÐÔЧӦ
ÖÁÓÚÂ¥ÏÂËù˵µÄ¶þ¼¶¹âÆ×Ò²ÊÇÒ»ÖÖ¿ÉÄÜ£¬Ö»ÊDz»Çå³þ¶þ¼¶¹âÆ×ÔÚÆäËû¼¤·¢²¨³¤´¦ÎªÊ²Ã´²»³öÏÖ¡£´ËÍ⣬¶þ¼¶¹âÆ×µÄÇ¿¶È½ÏÒ»¼¶¹âÆ×¼´¼¤·¢¹âµÄÇ¿´óÈõºÜ¶à£¬ËùÒÔÇ¿¶ÈÒ²¿ÉÒÔ×öΪÅжϵÄÒÀ¾Ý²Î¿¼¡£

Æä¶þ£¬¿ÉÒÔ×öÒ»¸öÎüÊÕ¹âÆ×¿´Ò»Ï£¬Èç¹ûÑùÆ·ÔÚ291nmÓÐÎüÊյϰ£¬ÕâÖÖÏÂת»»·¢¹â¾ÍºÜÈÝÒ×½âÊÍÁË

[ Last edited by dzc80 on 2010-8-12 at 05:59 ]
2Â¥2010-08-10 14:04:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

robinsonguo

ľ³æ (ÖøÃûдÊÖ)

¡ï
guxue(½ð±Ò+1):¹ÄÀø½»Á÷ 2010-08-10 17:23:22
jxxjlfh(½ð±Ò+1): 2010-08-11 10:21:42
ÊÇ2¼¶Æ×£¬2dsina=n(lamda)
lamda  ²¨³¤  600nm  n£½1
ÕâÔÚ         300nm n=2´¦Óжþ¼¶Æ×¡£
¼ÓÉÏÂËɫƬ¾Í¿ÉÒÔÈ¥µô¡£

²»ÊÇSHG£¬SHG²úÉúµÄÒªÇóºÜ¸ßµÄ£¬
ÒýÓûØÌû:
Originally posted by dzc80 at 2010-08-10 14:04:25:
×îºÃ¸ø¸ö¹âÆ×ͼ£¬Ê²Ã´²ÄÁÏ¡¢¼¤·¢¹¦Âʶà´ó£¿

¿ÉÄÜÊǶþ´Îг²¨¡¢Second harmonic generation (SHG)

[ Last edited by robinsonguo on 2010-8-10 at 17:10 ]
3Â¥2010-08-10 17:09:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jxxjlfh

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by robinsonguo at 2010-08-10 17:09:02:
ÊÇ2¼¶Æ×£¬2dsina=n(lamda)
lamda  ²¨³¤  600nm  n£½1
ÕâÔÚ         300nm n=2´¦Óжþ¼¶Æ×¡£
¼ÓÉÏÂËɫƬ¾Í¿ÉÒÔÈ¥µô¡£

²»ÊÇSHG£¬SHG²úÉúµÄÒªÇóºÜ¸ßµÄ£¬



[ Last edited by robinsonguo on 2010-8-10 at ...

Õâ¸öºÍ¹¦ÂÊÎ޹أ¬¹¦ÂÊÔ½´óÖ»ÊdzöÀ´µÄ·åÇ¿¶ÈÔö´ó¶øÒÑ£¬ÕâÀïÊÇÔÚÏàͬÌõ¼þÏÂÕâÑùµÄ·â±È±ðµÄ·âÃ÷ÏÔÇ¿ºÜ¶à£¬¶øÇÒÒ»¶¨ÊÇûÓõģ¡
ÔÚ·¢Éä¹âÆ×£¨PLE)Àï600nm´¦µÄÇ¿¸ÉÈÅ·¢ÉäÓ¦¸Ã½Ð300nm¼¤·¢²¨³¤µÄ¶þ´Î±¶Æµ£¬µ«ÊÇÔÚ¼¤·¢¹âÆ×£¨PL)ÀҲ¾ÍÊÇÔÚ·¢É䲨³¤µÄÒ»°ë´¦Ó¦¸Ã½ÐÊ²Ã´ÄØ£¿

[ Last edited by jxxjlfh on 2010-8-11 at 22:37 ]
4Â¥2010-08-11 10:26:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

robinsonguo

ľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï ¡ï
418783132(½ð±Ò+1):¹ÄÀø½»Á÷~ 2010-08-11 13:00:39
guxue(½ð±Ò+2):¹ÄÀø½»Á÷ 2010-08-11 17:38:27
jxxjlfh(½ð±Ò+1):лл£¬¹ÄÀø½»Á÷ 2010-08-11 22:28:35
²»ÊDZ¶Æµ·å£¬Äã¸ù¾ÝÎÒµÄÄǸö¹«Ê½¾Í¿ÉÒÔÈ¥Àí½âÁË¡£

¼òµ¥µÄ˵£¬ÄãÈõ¥É«ÒdzöÏÖ600nmµÄ·¢¹â£¬
Æäʵ£¬Õâ¸öʱºò300nmµÄ¹âÒ²¿ÉÒÔͨ¹ýµ¥É«Òǵġ£
ÒýÓûØÌû:
Originally posted by jxxjlfh at 2010-08-11 10:26:14:

ÔÚ·¢Éä¹âÆ×£¨PLE)Àï600nm´¦µÄÇ¿¸ÉÈÅ·¢ÉäÓ¦¸Ã½Ð300nm¼¤·¢²¨³¤µÄ¶þ´Î±¶Æµ£¬µ«ÊÇÔÚ¼¤·¢¹âÆ×£¨PL)ÀҲ¾ÍÊÇÔÚ·¢É䲨³¤µÄÒ»°ë´¦Ó¦¸Ã½ÐÊ²Ã´ÄØ£¿

5Â¥2010-08-11 12:55:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jxxjlfh

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by robinsonguo at 2010-08-11 12:55:55:
²»ÊDZ¶Æµ·å£¬Äã¸ù¾ÝÎÒµÄÄǸö¹«Ê½¾Í¿ÉÒÔÈ¥Àí½âÁË¡£

¼òµ¥µÄ˵£¬ÄãÈõ¥É«ÒdzöÏÖ600nmµÄ·¢¹â£¬
Æäʵ£¬Õâ¸öʱºò300nmµÄ¹âÒ²¿ÉÒÔͨ¹ýµ¥É«Òǵġ£



¶þ¼¶Æ×?ʲôÒâ˼£¿Ó¢ÓïÓ¦¸ÃÔõô˵£¿
Äܲ»Äܸø¶þ¼¶Æ××öÒ»¸öרҵµÄ½âÊÍ£¿
ËüΪʲô»á³öÏÖ£¿ÎªÊ²Ã´Ç¿¶È»áÕâô´ó£¿

[ Last edited by jxxjlfh on 2010-8-11 at 22:33 ]
6Â¥2010-08-11 22:27:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

robinsonguo

ľ³æ (ÖøÃûдÊÖ)

˵µÄÕâôÇå³þ£¬»¹²»¶®¡£
Ä㻹ÊÇÎÊÄ㵼ʦ°É¡£
ÒýÓûØÌû:
Originally posted by jxxjlfh at 2010-08-11 22:27:58:

¶þ¼¶Æ×?ʲôÒâ˼£¿Ó¢ÓïÓ¦¸ÃÔõô˵£¿
Äܲ»Äܸø¶þ¼¶Æ××öÒ»¸öרҵµÄ½âÊÍ£¿
ËüΪʲô»á³öÏÖ£¿ÎªÊ²Ã´Ç¿¶È»áÕâô´ó£¿

[ Last edited by jxxjlfh on 2010-8-11 at 22:33 ]

7Â¥2010-08-11 23:33:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

muzhongfei

ľ³æ (ÕýʽдÊÖ)

QQ: 77486526

ÄǸö¼¤·¢ÉϵÄÒ»°ë·åÊǹâÕ¤µÄ¶þ¼¶ÑÜÉäËù²úÉúµÄ¡£

¡ï ¡ï
jxxjlfh(½ð±Ò+1):лл²ÎÓë
enquan123(½ð±Ò+1):¹ÄÀø½»Á÷£¡£¡ 2010-09-10 11:22:59
µ«ÄãµÄ592ºÍ291²»ÊÇÒ»°ëµÄ¹ØÏµ£¬ÊDz»ÊÇд´íÁË£¿Èç¹û²»ÊÇÕýºÃÒ»°ë£¬¿ÉÄÜÊÇÓÐÓõķåŶ£¡
ÕâÖÖÇé¿ö¿ÉÒÔͨ¹ý¼ÓÂË¹âÆ¬À´½â¾ö£¬µ«Ò»Æ¬½ø¿ÚÂË¹âÆ¬Òª¼¸°Ù¿éµ½¼¸Ç§¿éŶ¡£
ÁíÍâÔÚÈý·ÖÖ®¶þ´¦£¬¶þ±¶´¦£¬¶þ·ÖÖ®Èý±¶´¦Ò²»áÓÐÕâÖַ壬²»¹ý¶¼²»Èç¶þ±¶ºÍ¶þ·ÖÖ®Ò»±¶´¦Ç¿¡£
muzhongfei@gdut.edu.cn
8Â¥2010-09-10 09:37:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wyw2190279

½ð³æ (СÓÐÃûÆø)

ÂË¹âÆ¬

¡ï ¡ï
jxxjlfh(½ð±Ò+1):лл²ÎÓë
enquan123(½ð±Ò+1):¹ÄÀø½»Á÷£¡£¡ 2010-09-10 11:23:06
ÓÃUV 300µÄÂË¹âÆ¬¼´¿É
9Â¥2010-09-10 09:59:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jxxjlfh

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by muzhongfei at 2010-09-10 09:37:27:
µ«ÄãµÄ592ºÍ291²»ÊÇÒ»°ëµÄ¹ØÏµ£¬ÊDz»ÊÇд´íÁË£¿Èç¹û²»ÊÇÕýºÃÒ»°ë£¬¿ÉÄÜÊÇÓÐÓõķåŶ£¡
ÕâÖÖÇé¿ö¿ÉÒÔͨ¹ý¼ÓÂË¹âÆ¬À´½â¾ö£¬µ«Ò»Æ¬½ø¿ÚÂË¹âÆ¬Òª¼¸°Ù¿éµ½¼¸Ç§¿éŶ¡£
ÁíÍâÔÚÈý·ÖÖ®¶þ´¦£¬¶þ±¶´¦£¬¶þ·ÖÖ®Èý±¶´¦Ò²»áÓÐÕâ ...

298д´íÁË
10Â¥2010-09-10 19:02:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ jxxjlfh µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 278Çóµ÷¼Á +21 ·¶æÃÄÈ 2026-04-07 24/1200 2026-04-08 22:48 by may_ÐÂÓî
[¿¼ÑÐ] ר˶310Çóµ÷¼Á +7 ÀÌÀÌÎÒ¡­. 2026-04-04 8/400 2026-04-08 20:24 by yutian743
[¿¼ÑÐ] 320·ÖÈ˹¤ÖÇÄܵ÷¼Á +9 Õñ¡ªTZ 2026-04-03 10/500 2026-04-08 19:56 by Õñ¡ªTZ
[¿¼ÑÐ] ²ÄÁϹ¤³Ìµ÷¼Á +8 СÁõͬѧ߹߹ 2026-04-06 9/450 2026-04-08 19:35 by cheerful9622
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£©×ö¹ý·Ö×ÓʵÑé +6 ÏàÐűػá¹ââÍòÕ 2026-04-07 7/350 2026-04-08 16:49 by tjzhao
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤301·ÖÇóµ÷¼ÁԺУ +27 ´ÌÍ´jk 2026-04-06 28/1400 2026-04-08 16:16 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó£¬³õÊÔ329£¬Çó»·¾³¿ÆÑ§Ó빤³Ìµ÷¼Á£¡ +11 ÓàδÐÁ 2026-04-06 11/550 2026-04-08 15:21 by screening
[¿¼ÑÐ] 301Çóµ÷¼Á +10 ϸ°ûÏà¹Øµ°°× 2026-04-03 10/500 2026-04-08 10:36 by tjzhao
[¿¼ÑÐ] »úе¹¤³Ì264ѧ˶Çóµ÷¼Á +3 qiushangxian 2026-04-06 3/150 2026-04-08 01:53 by Linzejun
[¿¼ÑÐ] ÉúÎïѧѧ˶Çóµ÷¼Á£º351·ÖÒ»Ö¾Ô¸ÄϾ©Ê¦·¶´óѧÉúÎïѧרҵ +6 ¡­¡«¡¢Íõ¡­¡« 2026-04-06 7/350 2026-04-06 18:54 by macy2011
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +5 СÁõͬѧ߹߹ 2026-04-06 5/250 2026-04-06 18:34 by sherry_1901
[¿¼ÑÐ] 085405Èí¼þ¹¤³Ì301·ÖÇóµ÷¼Á£¬×¨Ë¶¿É¿çרҵ£¬ËÄÁù¼¶Òѹý +3 ¾²¾²ÏëÏë 2026-04-05 3/150 2026-04-06 15:23 by nepu_uu
[¿¼ÑÐ] 0703Çóµ÷¼Á383·Ö +9 W55j 2026-04-03 9/450 2026-04-06 06:50 by houyaoxu
[¿¼ÑÐ] 321Çóµ÷¼Á +6 ÈÏÕæÇóÉÏѧ 2026-04-03 6/300 2026-04-04 19:51 by dongzh2009
[¿¼ÑÐ] ²ÄÁÏ383Çóµ÷¼Á +5 ¹ùÑôÑôÑô³É 2026-04-04 5/250 2026-04-04 19:06 by dongzh2009
[¿¼ÑÐ] 303Çóµ÷¼Á +3 һɫÇåÓð 2026-04-02 4/200 2026-04-03 10:22 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 312Çóµ÷¼Á +4 ÉÞÔÂÉ« 2026-04-02 5/250 2026-04-03 08:21 by fangshan711
[¿¼ÑÐ] 312Çóµ÷¼Á +6 ССī123 2026-04-02 7/350 2026-04-03 07:32 by jsw79
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉÂÎ÷ʦ·¶´óѧÉúÎïѧ317·Ö +5 1563ÈÕ¡£ 2026-04-02 5/250 2026-04-03 06:58 by ilovexiaobin
[¿¼ÑÐ] 302Çóµ÷¼Á +9 zyxÉϰ¶£¡ 2026-04-02 9/450 2026-04-02 23:07 by Âí¶ù¿ì¿ìµØÅÜ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û