棣栧厛锛屽緸鍔熻兘鐨勮搴﹁€冩叜锛屽彲浠ュ皣PIC鍒嗙偤濡備笅鍏╅銆�

鈶� 鐒℃簮PIC锛屼篃绋辩偤鍏ㄥ厜PIC锛岄€欑óPIC鎵€闆嗘垚鐨勫櫒浠跺叏閮ㄦ槸鐒℃簮鍏夊櫒浠�锛屾瘮濡傚厜婵炬尝鍣�銆佸厜寰╃敤/瑙ｅ京鐢ㄥ櫒浠ュ強鍙鍏夎“娓涘櫒绛�锛屾櫘閬嶉噰鐢ㄥ钩闈㈠厜娉㈠皫锛�Planar Lightwave Circuit锛�PLC锛夋妧琛�锛岀櫦(f膩)灞曠浉灏嶆垚鐔熴€�

鈶� 鏈夋簮PIC锛屾垨绋变箣鐐哄厜闆�PIC锛岄€欑óPIC鍙互闆嗘垚璜稿婵€鍏夊櫒銆佽鍒跺櫒銆�PIN鎺㈡脯鍣ㄤ互鍙婂厜鏀惧ぇ鍣ㄧ瓑鏈夋簮鍏夊櫒浠�锛屽悓鏅傞倓鍙互闆嗘垚鍏夋烤娉㈠櫒銆佸彲瑾胯“娓涘櫒绛夌劇婧愬厜鍣ㄤ欢銆傜敱浜庢湁婧�PIC寰€寰€娑夊強涓嶅悓鏉愭枡鐨勫厜鍣ㄤ欢鐨勯泦鎴愶紝瀵︾従(xi脿n)闆ｅ害杓冨ぇ銆傚洜姝ゆ湁婧�PIC涓€鐩村埌2004骞存墠鍙栧緱閲嶅ぇ绐佺牬锛屽皣鏁�(sh霉)鍗佸€嬫湁婧愯垏鐒℃簮鍏夊櫒浠堕泦鎴愬湪涓€鍊嬭姱鐗囦笂锛屽苟鎴愬姛瀵︾従(xi脿n)浜嗗晢鐢�銆�

鍏舵锛屽緸PIC鐨勯泦鎴愬害鍙互灏�PIC鍒嗘垚浠ヤ笅3椤�銆�

鈶� 灏忚(gu墨)妯�PIC锛氶€氬父鏄寚鍠墖闆嗘垚鐨勫姛鑳藉厓鍣ㄤ欢鏁�(sh霉)閲忓湪10鍊嬩互鍏х殑PIC锛屽闆嗘垚浜嗚鍒跺櫒鐨勬縺鍏夊櫒銆佸厜鏀剁櫦(f膩)涓€楂旀ā濉婄瓑銆傚皬瑕�(gu墨)妯＄殑PIC鐢�(ch菐n)鍝佸凡缍�(j墨ng)鎴愮啛骞跺彇寰椾簡寤ｆ硾鐨勫晢鐢�銆�JDSU鑸�Bookham绛夋キ(y猫)鐣屼富娴佸粻瀹跺潎鏈夋垚鐔熺殑鐩搁棞鐢�(ch菐n)鍝�銆�

鈶� 涓瓑瑕�(gu墨)妯�PIC锛氬柈鐗囬泦鎴愮殑鍔熻兘鍏冨櫒浠舵暩(sh霉)閲忓湪10锝�50鍊�銆傞櫎浜嗗彲浠ユ槸骞剧ó鍔熻兘鍏冨櫒浠剁殑闆嗘垚涔嬪锛岄倓鍙互鏄鍊嬫尝閬撶殑骞惰闆嗘垚銆備腑绛夎(gu墨)妯＄殑PIC鍟嗙敤鐢�(ch菐n)鍝佸熀鏈兘鏄泦鎴愪簡鐒℃簮鍏夊櫒浠�锛岄倓娌掓湁涓瓑瑕�(gu墨)妯℃湁婧�PIC鍟嗗搧鐨勫牨閬�銆�

鈶� 澶ц(gu墨)妯�PIC锛氬柈鐗囬泦鎴愮殑鍔熻兘鍏冨櫒浠跺ぇ浜�50鍊嬶紝閫氬父鎰忓懗钁楀皪姣忓€嬫尝闀烽兘闆嗘垚鑻ュ共鍊嬪姛鑳芥ā濉�锛屽悓鏅傚鐝�(xi脿n)澶氬€嬫尝闀风殑骞惰闆嗘垚锛屾瘮濡傛瘡鍊�PIC闆嗘垚10鍊嬫垨鑰呬互涓婄殑娉㈤暦淇￠亾銆傚凡缍�(j墨ng)鎴愮啛鍟嗙敤鐨勫ぇ瑕�(gu墨)妯�PIC鍙湁Infinera鐨�PIC鐢�(ch菐n)鍝�锛屽湒8-19绲﹀嚭浜嗕竴绋�10脳10Gbit/s鍏夌櫦(f膩)閫�PIC鐨勭祼妲嬪強瀵︾墿鍦栥€傚畠闆嗘垚浜�10鍊嬫尝闀蜂俊閬�锛屾瘡鍊嬫尝闀蜂俊閬撳潎瀵︾従(xi脿n)浜嗘縺鍏夊櫒銆佽鍒跺櫒銆佸彲瑾胯“娓涘櫒绛夊櫒浠剁殑闆嗘垚銆傚ぇ瑕�(gu墨)妯�PIC鑳藉鏈€澶х▼搴﹀湴瀵︾従(xi脿n)鍏夊瓙闆嗘垚锛屽緸闀烽仩鐧�(f膩)灞曚締鐪�锛屽ぇ瑕�(gu墨)妯�PIC鏄湭渚嗗厜瀛愰泦鎴愮殑鐧�(f膩)灞曟柟鍚戙€�

鏍规摎(j霉)PIC鐨勫熀搴曟潗鏂欓€茶鍒嗛?锛孎(xi脿n)鏈�PIC鎵€閲囩敤鐨勫熀搴曟潗鏂欎富瑕佸寘鎷７鍖栭姦锛�InP锛夈€佺牱鍖栭幍锛�GaAs锛�銆侀埉閰搁嫲锛�LiNbO3锛夈€佺浠ュ強浜屾哀鍖栫銆傞鍏堬紝纭�/浜屾哀鍖栫鏄敓鐢�(ch菐n)闆诲瓙闆嗘垚闆昏矾鎵€鐢ㄧ殑鍩虹鏉愭枡锛屽叾鍍规牸渚垮疁骞朵笖鎬ц兘绌�(w臎n)瀹�锛屽姞宸ュ伐钘濈啊鍠垚鐔燂紝鎴愬搧鐜囬珮锛岄潪甯搁仼鍚堣(gu墨)妯″寲鐢熺敘(ch菐n)銆備絾鏄鍩烘潗鏂欏湪PIC涓噳鐢ㄦ檪鍗绘湁3鍊嬭嚧鍛界殑缂洪粸锛氫竴鏄縺鍏夌櫦(f膩)灏勬晥鐜囧緢浣�锛岀鍩烘縺鍏夊櫒闈炲父闆ｄ互瀵︾従(xi脿n)锛涗簩鏄鍩烘潗鏂欎笉鑳藉妾㈡脯鍒�1310nm鍜�1550nm娉㈤暦鐨勫厜锛岃€岄€欏叐鍊嬫尝娈垫鏄厜閫氫俊鎵€閲囩敤鐨勬尝娈�锛涗笁鏄敱浜庣鍩烘潗鏂欐湰韬殑闄愬埗锛岀劇娉曞鐝�(xi脿n)闆诲厜瑾垮埗銆傞洊鐒舵湁寰堝鐨勭爺绌舵妲嬩竴鐩磋嚧鍔涗簬纭呭熀鏈夋簮鍏夊櫒浠剁殑鐮旂┒锛屽苟鍔涚埈鏈夋墍绐佺牬锛�Intel绛夌爺绌舵妲嬩篃鍙栧緱浜嗕护浜虹煔鐩殑鐮旂┒鎴愭灉锛岀鍩烘潗鏂欎富瑕佹噳鐢ㄤ簬鐒℃簮PIC锛堝闄ｅ垪娉㈠皫鍏夋煹锛�AWG锛夌瓑锛�锛岄噰鐢ㄧ鍩烘潗鏂欑殑娣峰悎闆嗘垚澶ц(gu墨)妯�PIC宸茬稉(j墨ng)鍙栧緱涓€瀹氶€插睍銆傚叾娆℃槸閳吀閶版櫠楂旓紝閳吀閶版櫠楂斾富瑕佺敤浜庡埗浣滈珮鎬ц兘鐨勯浕鍏夎鍒跺櫒锛屽叾瑾垮埗甯跺楂橈紝瑾垮埗绶氭€у害濂�锛屽彈鍒颁簡寤ｆ硾鎳夌敤銆備絾鏄埉閰搁嫲鏅堕珨涓嶈兘瀵︾従(xi脿n)婵€鍏夋縺灏勶紝涔熶笉鑳戒綔鐐哄厜鎺㈡脯鍣�锛屽悓鏅�锛屽叾鍔犲伐铏曠悊宸ヨ棟涔熼潪甯稿京闆�锛屽洜姝ゅ皪浜庡ぇ瑕�(gu墨)妯�PIC渚嗚锛岄埉閰搁嫲鏅堕珨骞舵矑鏈夊闅涙噳鐢ㄧ殑鍍瑰€笺€傞洊鐒舵湁婧愬厜闆诲櫒浠惰兘澶犲湪鐮峰寲閹垫潗鏂欎腑瀵︾従(xi脿n)锛屼絾鏄牱鍖栭幍鏉愭枡鐨勬湰寰佸付闅欐焙瀹氫簡瀹冨彧鑳藉鍦ㄦ尝闀风偤850nm鐨勮寖鍦嶅収宸ヤ綔锛屽洜姝�锛岄噰鐢ㄧ牱鍖栭幍鏉愭枡鐨勬湁婧愬厜鍣ㄤ欢鍍呴仼鐢ㄤ簬灞€鍩熺恫(w菐ng)锛屽皪浜庨暦璺濋洟銆佸ぇ瀹归噺鐨�WDM鍌宠几绯荤当(t菕ng)渚嗚锛屽叾鎳夌敤鍙楀埌寰堝ぇ闄愬埗銆傚儏鏈夌７鍖栭姦鏉愭枡鑳藉鍚屾檪闆嗘垚鏈夋簮鑸囩劇婧愬厜鍣ㄤ欢锛屽苟涓斾繚璀夊叾宸ヤ綔娉㈤暦鐐虹洰鍓嶅厜閫氫俊寤ｆ硾浣跨敤鐨�1310nm鍜�1550nm娉㈡锛屽悓鏅傚彲浠ュ埄鐢ㄦ垚鐔熺殑妯欐簴鍖栧崐灏庨珨鐢熺敘(ch菐n)宸ヨ棟瀵︾従(xi脿n)澶ц(gu墨)妯＄敓鐢�(ch菐n)锛屼究浜庣瘈(ji茅)绱勬垚鏈€傚埄鐢ㄧ７鍖栭姦鏉愭枡锛屽彲浠ュ悓鏅傚鐝�(xi脿n)婵€鍏夌櫦(f膩)灏�銆佹帰娓€佸厜鏀惧ぇ浠ュ強闆诲厜瑾垮埗锛屼篃鍙互瀵︾従(xi脿n)娉㈤暦寰╃敤/瑙ｅ京鐢ㄣ€佸彲瑾垮厜琛版笡鍣�銆佸厜闁嬮棞浠ュ強鑹叉暎瑁滃劅锛屽洜姝�锛岄€欏氨浣垮緱閫氶亷纾峰寲閵︽潗鏂欏鐝�(xi脿n)澶ц(gu墨)妯″柈鐗�PIC鎴愮偤鍙兘銆傚凡缍�(j墨ng)鍟嗙敤鐨�Infinera澶ц(gu墨)妯�PIC閲囩敤鐨勫氨鏄７鍖栭姦鏉愭枡銆�

鏈€鍚�锛岃垏鍔冨垎闆诲瓙闆嗘垚闆昏矾涓€妯�锛岄倓鍙互灏�PIC鍒嗙偤鍠墖闆嗘垚PIC鍜屾贩鍚堥泦鎴�PIC?锛涙棇闇烆嚚?/span>PIC鎸囩殑鏄皣涓嶅悓鐨勫柈鍊嬪姛鑳界殑鍏夊櫒浠堕泦鎴愬湪涓€鍊嬪櫒浠朵腑銆傝ū澶氬父瑕嬬殑鍏夊櫒浠堕兘鍒╃敤娣峰悎闆嗘垚鐨勬妧琛撲締瀵︾従(xi脿n)锛岀劧鑰岀敱浜庢潗鏂欒嚜韬殑鐗规€�锛屾湁婧愯垏鐒℃簮鍏夊櫒浠舵墍浣跨敤鐨勬渶浣虫潗鏂欏苟涓嶄竴鑷�锛屽悇鏂归潰鐗╃悊鐗规€э紙姣斿鑶ㄨ劰绯绘暩(sh霉)绛夛級浠ュ強灏佽瑕佹眰涔熸渻鏈夋墍宸垾锛岄€欐ǎ灏变娇寰楅泦鎴愬鍊嬪垎绔嬬殑鍏冨櫒浠跺苟淇濊瓑鍣ㄤ欢鎬ц兘璁婂緱闈炲父寰╅洔锛屽挨鍏舵槸鍦ㄥ鐝�(xi脿n)澶ц(gu墨)妯�PIC鏅傞€欏€嬪晱椤屾洿鐐虹獊鍑�銆傜浉姣旇€岃█锛屽柈鐗囬泦鎴愮殑PIC閫氶亷涓€绋潗鏂欏鐝�(xi脿n)鍚勭ó鏈夋簮銆佺劇婧愮殑鍏夊櫒浠�锛屽洜姝�锛屼笉鏈冨瓨鍦ㄥ悇绋笉鍚屾潗鏂欎箣闁撻仼閰嶇殑鍟忛銆傚柈鐗�PIC鐒¤珫鏄湪绡€(ji茅)鑳介倓鏄湪鍙潬鎬х瓑鏂归潰锛岀浉姣旀贩鍚堝紡PIC閮藉叿鏈夋槑椤殑鍎�(y艒u)鍕�銆�

寰炰笂闈㈢殑鍒嗘瀽涔熷彲浠ョ湅鍑�锛�PIC鐨勯棞閸垫妧琛撲富瑕佸寘鎷互涓嬪咕鍊嬫柟闈細涓€鏄噰鐢ㄤ綍绋潗鏂欎互鍙婁綍绋伐钘濅締瀵︾従(xi脿n)PIC锛涗簩鏄笉鍚岀殑鍏夊櫒浠跺線寰€浣跨敤涓嶅悓鐨勮ク搴曟潗鏂�锛屽浣曞皣涓嶅悓鏉愭枡鐨勫厜鍣ㄤ欢瀵︾従(xi脿n)闆嗘垚锛屾垨鑰呭浣曞湪鍚屼竴瑗簳鏉愭枡涓婂鐝�(xi脿n)鎵€鏈夌殑鍏夊櫒浠跺姛鑳�锛涗笁鏄浣曟彁楂�PIC鐨勫ぇ瑕�(gu墨)妯＄敓鐢�(ch菐n)鑳藉姏锛岄€欏皣鏄檷浣�PIC鎴愭湰鍜屽鐝�(xi脿n)澶ц(gu墨)妯℃噳鐢ㄧ殑闂滈嵉銆�