²é¿´: 673  |  »Ø¸´: 5
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ykwczx

гæ (³õÈëÎÄ̳)

[½»Á÷] ¡¾ÇóÖú¡¿ÈçºÎ¼ÆËã×¶ÐιâÏ˵Äɫɢ

¸÷λºÃ£º
       ÎÒÏë¼ÆËãһϹâÏËÀ­×¶ºóɫɢµÄ±ä»¯£¬¾ÍÊÇ˵£¬ÖªµÀ¹âÏ˵ÄÏËо£¬À­×¶ºó¹âÏ˵ľßÌåÐÎ×´£¬²ÄÁÏ£¨ÕÛÉäÂÊ£©£¬ÈçºÎ¼ÆËã·¢ÉúÐαäºó£¨×¶×´¹âÏË£©µÄɫɢ¡£
       ¿´Á˹úÍâµÄÁ½ÆªÎÄÕ£¬¸ø³öÁËÏàÓ¦µÄ¹âÏ˵ÄÐÎ״ͼÐκÍɫɢ·Ö²¼£¬¿ÉÊÇÎÒû¿´¶®ÊÇÔõôËãµÄ£¬ÎÄÕÂÖÐ˵µÄ·½³ÌÒ²²»ÖªµÀÊÇÄĸö£¬ÇëÖªµÀµÄ´óÏÀÓèÒÔ½â´ð£¬²»Ê¤¸Ðл¡£
PS: ¸½¼þÊÇÏà¹ØµÄÁ½ÆªÎÄÏס£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

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

ykwczx

гæ (³õÈëÎÄ̳)

¸Ðл

·Ç³£¸ÐлÄãµÄ½âÊÍ¡£

ÎÒ²éÁËT.A.BirksµÈÈ˵ÄÎÄÕ£¬ÆäÖÐһƪ½²µ½ÁËÀûÓõ¥Ä£¹âÏËÀ­×¶£¬²¹³¥É«É¢£¨¼û¸½¼þ£©¡£

¶ÔÓÚÀïÃæÉ«É¢µÄ¼ÆË㣬Ëû²¢Ã»ÓÐ˵¼ÆËã·½·¨£¬Ö»¸æËßÁ˽á¹ûͼÐΡ£ÇëÎÊÕâÀïÒ²ÊÇÓýâʸÁ¿·½³ÌµÄ·½·¨¹À¼ÆµÄÂð£¿

¶ÔÓÚ½âʸÁ¿·½³Ì£¬ÔÚÀíÂÛÉÏÎÒ²¢²»ÊǺÜÇå³þ£¬ÇëÎÊÄÜ·ñ¸øÒ»Ð©Ïà¹ØµÄÎÄÏ×£¬ÎÒÈ¥²é×Å¿´Ò»Ï¡£
5Â¥2009-08-31 11:24:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

redcrag

ľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
zt970831(½ð±Ò+5,VIP+0):¸ÐлÄúµÄ½»Á÷ 8-30 22:27
À­×¶ºó¹âÏ˳߶ȷ¢ÉúÁ˱仯£¬²»Í¬Î»ÖÃÓò»Í¬µÄ¹âÏ˳ߴçÇó½â¹âÏ˵Ä
ÌØÕ÷·½³Ì£¬±ÈÈçÄãµÄÎÄÏ×ÀïÌáµ½ÁË£º
The chromatic dispersion of the taper waist was estimated
by solving the propagation constant eigenvalue equation [17,18]
using a Newton¨CRaphson algorithm implemented in MATLAB.

ÌØÕ÷·½³ÌËæ±ãÒ»±¾¹âÏ˹âѧÀï¶¼ÓУ¬¾ÍÊÇÄǸö´ø±´Èû¶ûº¯Êý
µÄ¸´ÔÓ¹«Ê½¡£¶øÇÒ´Ëʱ¿ÉÄÜÈÏΪ°ü²ãÊÇ¿ÕÆø£¬ÕÛÉäÂʲîºÜ´ó£¬
Ó¦¸ÃÓÃʸÁ¿¹«Ê½¶ø²»ÊÇLPģʽ½üËÆµÄÄǸö£¬±ÈÈçÀïÃæÒýÎÄ18
ÀïÃæÓÐÌáʾ£º
To calculate dispersion spectra, the taper waist is approximated as
a simple uniform strand of silica, and the wave equation is solved
with the appropriate material refractive indices at each wavelength.

[ Last edited by redcrag on 2009-8-27 at 09:17 ]
http://redcrag.spaces.live.com/
2Â¥2009-08-27 09:16:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ykwczx

гæ (³õÈëÎÄ̳)

¸Ðл

Ê®·Ö¸ÐлÄãµÄ½â´ð¡£

¹ØÓÚ¾ßÌåµÄ¼ÆË㣬ÎÒ¾õµÃ×Ô¼º¿ÉÄÜ»¹ÐèÒªÒ»¶Îʱ¼ä×ÐϸѧϰһÏÂÏà¹ØµÄÀíÂÛ¡£¶ÔÓÚÄã˵µÄ¼ÆËãʸÁ¿·½³Ì£¬ÎÒ´ÖÂԵĿ´ÁËÏ¡¶¹âÏ˹âѧ¡·£¨ÁÎÑӱ룩¡¾Ç廪´óѧ³ö°æÉç¡¿Ëù½²µÄÄÚÈÝ£¬ÔÚP22Ò³£¬ÓнéÉܶþ²ã¾ùÔȹâÏ˵ļÆË㣬ÔÚP24Ò³£¬Èç¹û²»²ÉÓÃÈõµ¼½üËÆ£¬¼ÌÐø¼ÆËãʽ£¨1.5.33£©£¬¿ÉÒÔ¼ÆËãµÃµ½´«²¥³£Êý£¬ÖÁÓÚºóÐøµÄ¼ÆË㣬ÎÒ²»ÊÇÌØ±ðÇå³þ£¬ÊDz»Êǵõ½´«²¥³£Êý±í´ïʽ֮ºóÔÙ¼ÌÐø°´ÕÕɫɢµÄ¶¨Ò弯Ëã×ÜɫɢĨ£¿

Õâ¸ö·½·¨Ó¦¸Ã±È½Ï׼ȷ£¬¶øÎÒÏÖÔÚÖ»Ïë¼òµ¥µÄËãһϵ¥Ä£¹âÏËÔÚÀ­×¶ºó£¬ÊÇ·ñ¿ÉÒÔÔÚ1.03΢Ã×´¦É«É¢Îª¸ºÖµ¡£

ͬʱ£¬ÔÚÉÏÃæÌáµ½µÄÊéÖУ¬P67Ò³»¹ÓÐÒ»ÖÖ½üËÆµÄ¼ÆË㲨µ¼É«É¢µÄ·½·¨£¬ÕâÖÖ·½·¨ËäÈ»¾«¶È²»ÊÇÌØ±ð¸ß£¬µ«ÊÇÒÀÈ»ÄÜÂú×ãÎÒµÄÒªÇó£¬Ö»ÊÇÔÚÓÃÕâ¸ö·½³Ì¼ÆËãµÄʱºò£¬ÓÐÁ½µã²»ÊÇÌØ±ðÇå³þ¡£

Ò»£º¹âÏËÖÖÀ࣬ÕâÀïÌáµ½ÓÐÈýÖÖÕÛÉäÂÊ£¬Ï൱ÓÚË«°ü²ã¹âÏË£¬ÔÚP62Ò³Ìáµ½ÏÖÔڵĵ¥Ä£¹âÏËʵ¼ÊÉ϶¼ÊÇÕâÖÖÀàÐÍ£¬Ìáµ½¦Ä£¬Õâ¸ö²ÎÊýÔÚ½üËÆ¼ÆË㲨µ¼É«É¢µÄʱºòºÜÖØÒª£¬°´ÕÕËûËù¸øµÄ½üËÆ¹«Ê½£¬Èç¹û¦ÄΪÕýÖµµÄ»°£¬¼ÆËã½á¹ûÊǸö¸´Êý£¬ÕâʱµÄ²¨µ¼É«É¢ÊÇÖ±½Ó¶Ô½á¹ûÈ¡·ùÖµÂð£¿

¶þ£º¼ÆËã˳Ðò£¬°´ÕÕP67Ò³µÄ˵Ã÷£¬ÖªµÀ¹âÏ˵ÄÈý¸öÕÛÉäÂʺ󣬿ÉÒÔ¼ÆËã³ö¦Ä£¬¹éÒ»»¯ÆµÂÊV12£¨P62 ¹«Ê½2.4.1£©£¬È»ºó¸ù¾ÝP29ҳͼ1.5.1£¬µÃµ½¦Â£¬½øÒ»²½¼ÆËãµÃµ½£¨P57£¬¹«Ê½2.3.3¹«Ê½£©¹éÒ»»¯ÆµÂÊΪV12µÄ½ÚÔ¼¹âÏËÖÐLP01Ä£µÄ¹éÒ»»¯´«²¥³£Êýbst£¬È»ºó¼ÆËãµÃµ½bÎÞÇî´ó£¬µÃµ½bVµÄ±í´ïʽ£¬×îÖÕ¿ÉÒԵõ½²¨µ¼É«É¢ºÍV13µÄ¹ØÏµÍ¼¡£  ÒÉÎÊ£º¼ÈÈ»¹âÏ˸÷ÕÛÉäÂÊÒÑÖª£¬ÔòV13Ϊ³£Á¿£¬×îºó»æÖÆÍ¼ÐÎΪºÎºáÖáΪV13¡£
3Â¥2009-08-29 10:47:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

redcrag

ľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ºóÃæÎÊÌâºÜ¸´ÔÓ£¬Ö»ÓÐÔĶÁÁεÄÊé²ÅÄܾßÌåÀí½â¡£
ÔÚ¼ÆËãɫɢµÄʱºò£¬ËùÓõĽüËÆ¹«Ê½³£³£¶¼ÊÇLP½üËÆ¸ø³öµÄ£¬ÊÊÓÃÌõ¼þÊÇÓÐÏ޵ġ£
²»ÈçÖ±½ÓÇó½âÌØÕ÷·½³ÌÇó³öbetaºó£¬ÔÙÓÃɫɢDµÄ¹«Ê½¼ÆË㣬Õâ×î׼ȷ¡£
ÖÁÓÚÄã˵µÄÈý²ã½á¹¹£¬²»ÊǺÜÀí½â¡£ÒòΪÎÒ¸öÈ˾­Ñ飬ÔÚÀ­×¶ºó£¬Ò»°ã½«¹âÏ˵ÈЧ
ΪÔÚ¿ÕÆøÖеÄÒ»¸ùʯӢ°ôµÄɫɢ£¬±ÈÈçT.A.BirksµÈÈ˵ÄÎÄÕ¡£
http://redcrag.spaces.live.com/
4Â¥2009-08-31 08:25:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ÅóÓÑȦ¿´µ½µÄ +7 wangzilk 2026-08-18 9/450 2026-08-24 10:50 by cmrandy
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +11 koalala 2026-08-24 13/650 2026-08-24 10:49 by anjeeshine
[»ù½ðÉêÇë] ÈÃÎÒÖÐÒ»¸öÃæÉϰɣ¡ +13 ´óƼ1987 2026-08-20 16/800 2026-08-24 10:23 by ̫ɵÁË
[»ù½ðÉêÇë] ·Å°ñǰµÄ²»µ­¶¨ 20+4 snowwithsea 2026-08-19 17/850 2026-08-24 10:20 by echo8914667
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +18 ÎÒ4´ó°×²Ë 2026-08-20 19/950 2026-08-24 09:47 by ¿­¶÷¹ãÊ¢´ß»¯·ÖÎ
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +4 chengyan1220 2026-08-23 4/200 2026-08-24 08:47 by gloomy6159
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +5 Ñ׻ƹóëÐ 2026-08-22 6/300 2026-08-24 06:34 by sincosx
[»ù½ðÉêÇë] ½¨Òé»ù½ð·¢²¼Ìáǰ¸ø³öÃ÷È·µÄʱ¼äµã +11 kulium 2026-08-21 14/700 2026-08-24 02:12 by Á÷Á÷ÉË
[»ù½ðÉêÇë] 2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË +16 ÑòÑü°å 2026-08-21 17/850 2026-08-23 23:02 by tianxiaochun
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +4 process2012 2026-08-23 5/250 2026-08-23 19:58 by jurkat.1640
[»ù½ðÉêÇë] ½ñÌì·Å°ñÂ𣿠+15 ²¼²¼ºÍÒ»¶þ 2026-08-19 16/800 2026-08-23 09:55 by ÕÅ´ºÉú
[»ù½ðÉêÇë] 93BebMhtakhǰºó11λ¿ªÍ·¶¼ÊÇ´óд +7 ÇÒÌý»¢Ð¥ 2026-08-17 8/400 2026-08-22 21:55 by ҽѧÀÏÄк¢
[»ù½ðÉêÇë] filecode£¬4¸öjtjcÁË +13 ziyangfang 2026-08-19 16/800 2026-08-22 17:08 by WH3796
[»ù½ðÉêÇë] ÈËÆø²»ÐÐÁË +8 fansofjerry 2026-08-21 8/400 2026-08-22 16:30 by zyqchem
[»ù½ðÉêÇë] ½ñÈÕ²»·Å°ñ£¿Íø´«¹ú×ÔȻԤ¼Æ 8 Ô 27 Èտɲé½á¹û +16 ҽѧÀÏÄк¢ 2026-08-20 20/1000 2026-08-21 21:13 by Ldrop2023
[»ù½ðÉêÇë] ¿´À´½ñÌì²»»á·Å°ñÁË£¿ +8 chengyan1220 2026-08-21 11/550 2026-08-21 17:52 by dcqxinyang
[»ù½ðÉêÇë] Ó¦¸ÃÊÇÏÂÖÜÈý26ÈÕ¹«²¼Á˰ɣ¿ +4 ¹þ¹þ¸ò£¿ 2026-08-21 4/200 2026-08-21 10:58 by Vivilian
[»ù½ðÉêÇë] ½ñÌì·Å°ñûϷÁ衃 +9 yuleib84 2026-08-19 11/550 2026-08-21 10:06 by gltch
[»ù½ðÉêÇë] ÖØÒªÏûÏ¢£¬ÖÐÎçϵͳÔÚά»¤ +11 yuleib84 2026-08-18 12/600 2026-08-20 11:09 by xskun
[»ù½ðÉêÇë] ½ñÌìά»¤ÏµÍ³Î¬»¤ ×£ËùÓÐÈË ¸ßÖÐ +8 gjjjzhong 2026-08-18 9/450 2026-08-18 13:01 by ¼ÒÓëÔ¶·½
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û