Mbụ, mgbanwe nke mgbanwe na mgbanwe mpụga
Dabere na mmekọrịta dị n'etiti na onye na-agbanwe agbanwe na laser, naMgbanwe Laserenwere ike ikewa n'ime mgbanwe nke ime na mgbanwe nke mpụga.
01 mgbanwe nke ime
A na-ebugharị mgbanwe mgbaama na usoro nke obere laser, ya bụ, a na-agbanwe porameration nke laser dị ka iwu mgbanwe nke mmepụta laser ma nwee mgbanwe.
(1) Jirikwa mgbapụta mgbapụta laser na-ejikwa mgbanwe nke mmepụta ihe na-egosipụta ma ọ bụrụ na enwere ike inye ya n'ike n'ike.
(2) A na-etinye mgbanwe ahụ na onye na-arụ ọrụ ahụ, na mgbanwe nke njikwa mgbanwe nke mgbanwe nke mmegharị ahụ na-achịkwa paramerator, si otú a gbanwee njirimara mmepụta nke laser.
02 mgbanwe mgbanwe
Mgbanwe mpụga bụ nkewa nke ọgbọ laser na mgbanwe. Na-ezo aka na ntinye nke mgbaama ahụ mgbe e guzobere laser, ya bụ, a na-etinye na addilator n'ụzọ anya na-adịghị na mpụga onye laser.
A na-agbakwunye voltal mgbaasị na-agbakwunye na modulator iji mee ka njiri mara nke mgbanwe nke modulator, na ụfọdụ paramethers na-ebelata ife efe, na-ebute ozi a ga-ebugharị. Ya mere, mgbanwe mgbanwe nke mpụga agaghị agbanwe paramer nke laser, kama ịgbanwe parameter nke mmepụta laser, dị ka ike, ugboro, na ndị ọzọ.
Nke abuolaser modulatornke nkewasi
Dabere na usoro arụ ọrụ nke didilator, enwere ike ịhazi yaMgbanwe Electro-Optic, Mgbanwe acoustoptictic, mgbanwe ngbanwe magneto-optic na mgbanwe.
01 Direct Mgbanwe
Ịnya ụgbọ ala ugbu asemiconductor laserma ọ bụ na-eme ka diode-na-eme ihe diode na-agbanwe agbanwe site na akara eletrik, nke mere na a na-agbanwe ọkụ ọkụ na mgbanwe nke akara eletriki.
(1) Ngbanwe TTL na mgbanwe
A na-agbakwunye mgbaama nke Ttl dijitalụ na ọkọlọtọ Laser dị ugbu a, enwere ike ịchịkwa laser dị ugbu a site na mgbaama nke mpụga, wee na-achịkwa ugboro ole a ga-achịkwa.
(2) Mgbanwe okwu na mgbanwe mgbanwe
Na mgbakwunye na laser na-eweta akara ngosi (njupụta na-erughị 5V na-agbanwe agbanwe agbanwe), nwere ike ịme ntinye mgbama dị iche iche dị iche iche kwekọrọ na draịvụ laser dị ugbu a, wee chịkwaa ike laser.
02 Mgbanwe Electro-Optic
A na-akpọ mgbanwe usoro eji electro-optic a na-akpọ mgbanwe elektrọn. Ntọala anụ ahụ nke mgbanwe elektrọc bụ mmetụta elektrọn, nke ahụ bụ, n 'ime ụfọdụ kristal ga-agbanwe, na mgbe ìhè ahụ ga-agabiga n'okpuru a, njirimara nnyefe ya ga-emetụta ma gbanwee ya.
03 ACOUSTO-Optic Mgbanwe
Ntọala anụ ahụ nke mgbanwe acousto bụ mmetụta acou-optic mmetụta, nke na-ezo aka na ebili mmiri na-agbasa ma ọ bụ gbasaa site na ebili mmiri na-efe efe mgbe a na-agbasa na-agbasa. Mgbe mgbanwe nke ọkara mgbanwe oge ụfọdụ iji mepụta ndepụta ntanetị na-adị ọcha, yana oke ọkụ ga-agbanwe mgbe ọkụ dị iche iche ga-agbanwe site na mgbanwe nke mpaghara ebili mmiri na-adịghị ala.
Mgbanwe acousto bụ usoro anụ ahụ na-eji nsonaazụ nhọrọ iji buo ozi na ụgbọelu oge ọ bụla. A na-eme ihe mgbaàmà a na-emegharị ahụ na transperecer transperer n'ụdị mgbama eletrik (njupụta ọkụ), na akara ọkụ eletrik kwekọrọ n'ubi ultrasonic. Mgbe ìhè Ìhè na-agafe site na acousto-optic, a na-enwe nsogbu anya ọgbụgba ma bụrụ ebili mmiri na-agbanwe agbanwe nke "na-ebu" ozi ".
04 magneto-anya
Mgbanwe ume magneto-optic bụ ngwa nke mmetụta anya eletrik eletrik eletrik. Mgbe ebili mmiri na-agbasa site na magleto-optical na-eme ka ọ bụrụ na ntụgharị nke ndọta, ihe atụ nke ntụgharị nke ụgbọ elu nke linarizely na-akpọ ndọta ndọta.
A na-etinye ndọta ndọta mgbe niile na ọkara iji mee ka sateụba magnetik. Ndozi nke ndọta sekit dị na axers nduzi nke onye na-ajụ ase, na ntụgharị nke anya na-adabere na ndọta dị ugbu a. Ya mere, site na ịchịkwa ihe dị elu na-agbanwe agbanwe na ịgbanwe ike ndọta nke akara ngosi, nke mere na ọkụ na-agbanwe site na mgbanwe nke polarizer na mgbanwe nke θggle, iji nweta mgbanwe.
Oge Post: Jan-08-2024