²é¿´: 926  |  »Ø¸´: 4
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

Liebestraum

Ìú³æ (СÓÐÃûÆø)

[½»Á÷] ÇëÎÊleaky mode ºÍevanescent modeÓкÎÇø±ð£¿ ÒÑÓÐ2È˲ÎÓë

evanescent modeÔÚÎïÀí¹âѧÖÐѧµ½¹ý £¬ÊÇÑØ½çÃæ·¢ÏÖ·½ÏòÖ¸ÊýË¥¼õ£¬ÑؽçÃæ·½Ïò´«²¥ºÜ¶Ì¾àÀëµÄ²¨¡£²¨µ¼¼ä¿ÉÒÔͨ¹ýevanescent  wave ñîºÏ¡£
leaky modeÍøÉÏÕÒµ½µÄÒ»¸ö½âÊÍA physical path traveled by a leaky wave in an optical waveguide, such as an optical fiber. A leaky mode has an electromagnetic field that decays monotonically (i.e., steadily) for a finite distance in the transverse direction (i.e., at a 90 degree angle to the plane or axis of the fiber), but becomes oscillatory beyond that finite distance¡£Ò²ÊÇÔÚ²¨µ¼ÕóÁÐÖгöÏֵġ£
ΪʲôͬÑùÊDz¨µ¼ñîºÏ»áÓÐÁ½Öֽ⣿¶þÕßÓкÎÇø±ð£¿
»Ø¸´´ËÂ¥
chanson de l'adieu
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bill_shark

Òø³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
¸öÈËÀí½â£º¹â´Ó¹âÃܽéÖʵ½¹âÊè½éÖÊ·¢ÉúÈ«·´Éäʱ£¬ÓÐÔÚ¹âÊè½éÖÊÖÐÊÇevanescent  wave¡£Ã»ÓÐÈ«·´Éäʱ£¬¼´Óйâй©³öÈ¥ÁË£¬ÊÇleaky wave¡£evanescent  waveÊÇÖ¸ÊýË¥¼õµÄ£¬leaky waveÔÚÓÐÏÞ¾àÀëÖÐÊǵݼõµÄ£¬³¬¹ýÖ®ºó¾Íoscillatory £¨Èç¹ûÔ­±¾¾ÍÊÇoscillatory µÄ¹â£¬±ÈÈçͨ³£µÄµç´Å²¨£©¡£ËùÒÔevanescent  waveµÄñîºÏ¾àÀëºÜ½ü£¬¶øleaky waveµÄ¿ÉÒÔԶһЩ¡£
ÖÁÓÚleaky mode ºÍevanescent mode£¬modeÊDz¨µ¼ÀïÃæµÄ¸ÅÄ´Ó²¨µ¼Àï´«²¥µÄģʽwaveguide mode¹ýÀ´µÄ£¬ÍƼö¿´¿´²¨µ¼ÀíÂÛµÄÊ飬»á±È½ÏÃ÷°×¡£
3Â¥2013-04-02 13:08:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

chinayang5

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
leaky¸Ð¾õÊÇ´«²¥Ò»¶Î¾àÀëºó²úÉúµÄй©£¬¶øevaÊǸù±¾¾Í²»ÄÜ´«Ê䡣Ϲ˵µÄ¡£

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
2Â¥2013-04-02 09:47:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Liebestraum

Ìú³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by chinayang5 at 2013-04-02 09:47:09
leaky¸Ð¾õÊÇ´«²¥Ò»¶Î¾àÀëºó²úÉúµÄй©£¬¶øevaÊǸù±¾¾Í²»ÄÜ´«Ê䡣Ϲ˵µÄ¡£

evaȷʵ²»ÄÜ´«Êä µ«Êǿ϶¨ÄÜÓÃÀ´ñîºÏ ²»Àí½âleakyΪʲô˥¼õÒ»¶ÎÓÖ¿ªÊ¼Õñµ´ÁË
chanson de l'adieu
4Â¥2013-04-02 19:46:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Liebestraum

Ìú³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by bill_shark at 2013-04-02 13:08:49
¸öÈËÀí½â£º¹â´Ó¹âÃܽéÖʵ½¹âÊè½éÖÊ·¢ÉúÈ«·´Éäʱ£¬ÓÐÔÚ¹âÊè½éÖÊÖÐÊÇevanescent  wave¡£Ã»ÓÐÈ«·´Éäʱ£¬¼´Óйâй©³öÈ¥ÁË£¬ÊÇleaky wave¡£evanescent  waveÊÇÖ¸ÊýË¥¼õµÄ£¬leaky waveÔÚÓÐÏÞ¾àÀëÖÐÊǵݼõµÄ£¬³¬¹ýÖ®ºó¾Ío ...

Èç¹û˵СÓÚÈ«·´ÉäÁÙ½ç½ÇÊÇleaky wave´óÓÚÈ«·´ÉäÁÙ½ç½ÇÊÇeva waveÓеãµÀÀí µ¼²¨¹âѧ»¹Êǵ¼Ê¦ÉϵĿÎÄØ¡£¡£meridianal mode  skew mode¸÷ÖÖmode
chanson de l'adieu
5Â¥2013-04-02 19:49:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 303Çóµ÷¼Á +4 ԪϦԪ 2026-03-20 5/250 2026-03-25 00:20 by ԪϦԪ
[¿¼ÑÐ] 300·Ö£¬²ÄÁÏ£¬Çóµ÷¼Á£¬Ó¢Ò»Êý¶þ +5 ³¬ÔÞµÄ 2026-03-24 5/250 2026-03-24 21:07 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 0854È˹¤ÖÇÄÜ·½ÏòÕÐÊÕµ÷¼Á +3 ÕÂСÓã567 2026-03-24 3/150 2026-03-24 19:46 by zhouxuan..
[¿¼ÑÐ] ×ÊÔ´Óë»·¾³ µ÷¼ÁÉêÇë(333·Ö) +7 holy J 2026-03-21 7/350 2026-03-24 17:24 by xiaohai104
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϺ½²ÄÁÏר317·ÖÇóµ÷¼Á +5 ըѽըѽըÊíÌõ 2026-03-23 5/250 2026-03-24 16:52 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] Çóµ÷¼ÁÒ»Ö¾Ô¸Î人Àí¹¤´óѧ²ÄÁϹ¤³Ì£¨085601£© +5 WW.' 2026-03-23 7/350 2026-03-24 14:50 by sprinining
[¿¼ÑÐ] 321Çóµ÷¼Á +4 Ymlll 2026-03-24 4/200 2026-03-24 14:44 by sprinining
[¿¼ÑÐ] 276Çóµ÷¼Á¡£ÓаëÄêµç³ØºÍ°ëÄê¸ß·Ö×Óʵϰ¾­Àú +9 ²ÄÁÏѧ257Çóµ÷¼Á 2026-03-23 10/500 2026-03-24 07:36 by wangy0907
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖØÇì´óѧ085700×ÊÔ´Óë»·¾³£¬×Ü·Ö308Çóµ÷¼Á +7 īīĮ 2026-03-23 8/400 2026-03-23 20:36 by Creta
[¿¼ÑÐ] »¯Ñ§308·ÖÇóµ÷¼Á +3 ÄãºÃÃ÷ÌìÄãºÃ 2026-03-23 3/150 2026-03-23 20:11 by macy2011
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁϹ¤³Ì348Çóµ÷¼Á +6 £þ^£þ©bº¹ 2026-03-19 9/450 2026-03-23 19:53 by pswait
[¿¼ÑÐ] 336»¯¹¤µ÷¼Á +4 Íõ´ó̹1 2026-03-23 5/250 2026-03-23 18:32 by allen-yin
[¿¼ÑÐ] 291 Çóµ÷¼Á +4 »¯¹¤2026½ì±ÏÒµÉ 2026-03-21 5/250 2026-03-23 16:46 by »¯¹¤2026½ì±ÏÒµÉ
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +5 Surekei 2026-03-21 5/250 2026-03-22 14:39 by tcx007
[¿¼²©] ÕÐÊÕ²©Ê¿1-2ÈË +3 QGZDSYS 2026-03-18 4/200 2026-03-22 10:25 by QGZDSYS
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ071000£¬Çóµ÷¼Á +4 ÑØ°¶Óб´¿Ç6 2026-03-21 4/200 2026-03-22 07:21 by ilovexiaobin
[¿¼ÑÐ] Çóµ÷¼Á +6 Mqqqqqq 2026-03-19 6/300 2026-03-21 08:04 by JourneyLucky
[¿¼ÑÐ] 274Çóµ÷¼Á +10 S.H1 2026-03-18 10/500 2026-03-20 23:51 by JourneyLucky
[¿¼ÑÐ] AÇøÏß²ÄÁÏѧµ÷¼Á +5 ÖÜÖÜÎÞ¼« 2026-03-20 5/250 2026-03-20 21:33 by laoshidan
[¿¼ÑÐ] 0856µ÷¼Á£¬ÊÇѧУ¾ÍÈ¥ +8 sllhht 2026-03-19 9/450 2026-03-20 14:25 by ÎÞи¿É»÷111
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û