发明名称 Method of manufacturing oscillator device, and optical deflector and optical instrument with oscillator device
摘要 A method of manufacturing an oscillator device having first and second oscillators being driven at first and second driving resonance frequencies gf1 and gf2, the method including a first step for processing the two oscillators, wherein, when the two oscillators are going to be processed as oscillators having first and second resonance frequencies different from the two driving resonance frequencies with a certain dispersion range, the two oscillators are so processed that the first and second resonance frequencies different from the two driving resonance frequencies become equal to first and second resonance frequencies f1 and f2, respectively, which are included in adjustable resonance frequency ranges, respectively, and a second step for adjusting the first and second resonance frequencies f1 and f2 so that they become equal to the first and second driving resonance frequencies gf1 and gf2, respectively.
申请公布号 US8472096(B2) 申请公布日期 2013.06.25
申请号 US20080674325 申请日期 2008.11.13
申请人 FUJII KAZUNARI;KATO TAKAHISA;HOTTA YOSHIO;MIYAGAWA SUGURU;AKIYAMA TAKAHIRO;CANON KABUSHIKI KAISHA 发明人 FUJII KAZUNARI;KATO TAKAHISA;HOTTA YOSHIO;MIYAGAWA SUGURU;AKIYAMA TAKAHIRO
分类号 G02B26/08 主分类号 G02B26/08
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