Dwell function algorithm in fluid jet polishing

被引：30

作者：

Fang, Hui ^{[1
]}

Guo, Peiji ^{[1
]}

Yu, Jingchi ^{[1
]}

机构：

[1] Soochow Univ, Prov Key Lab Modern Opt Tech Jiangsu, Suzhou 215006, Peoples R China

来源：

APPLIED OPTICS | 2006年 / 45卷 / 18期

关键词：

D O I：

10.1364/AO.45.004291

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Considering the special characteristics of the removal function with the ring-shaped profile in fluid jet polishing (FJP), we present an effective method called the discrete convolution algorithm to compute the dwell function for controlling the figuring process. This method avoids the deconvolution operation, which usually fails to converge. Then an experimental confirmation of FJP figuring was demonstrated by machining a one-dimensional depth profile on a flat sample. The profile was figured from 0.914 gimel (gimel=632.8 nm) peak to valley (PV) to 0.260 gimel. This experiment demonstrated the successful implementation of the algorithm to solve the dwell function in optical manufacturing. (c) 2006 Optical Society of America.

引用

页码：4291 / 4296

页数：6

共 11 条

[1] COMPUTER-ASSISTED OPTICAL SURFACING [J].

ASPDEN, R ;

NITCHIE, FR ;

MCDONOUGH, R .

APPLIED OPTICS, 1972, 11 (12) :2739-+

[2] Shaping with fluid jet polishing by footprint optimization [J].

Booij, SM ;

Fähnle, OW ;

Braat, JJM .

APPLIED OPTICS, 2004, 43 (01) :67-69

[3]

BOOIJ SM, 2003, THESIS DELFT U TECHN

[4] Polishing TIM mirror segments with HyDra [J].

Cordero-Dávila, A ;

Luna-Aguilar, E ;

Nuñez-Alfonso, M ;

García, JG ;

Cabrera-Peláez, VH ;

Hernández, JV ;

Martínez, B ;

García, B ;

García-Ramirez, V ;

Salas, L ;

Cruz-Gonzalez, I ;

Ruiz, E ;

Sohn, E ;

Rodríguez-Pineda, MA .

FUTURE GIANT TELESCOPES, 2003, 4840 :604-611

[5] CONTOURING ALGORITHM FOR ION FIGURING [J].

DRUEDING, TW ;

BIFANO, TG ;

FAWCETT, SC .

PRECISION ENGINEERING-JOURNAL OF THE AMERICAN SOCIETY FOR PRECISION ENGINEERING, 1995, 17 (01) :10-21

[6]

Fähnle OW, 1999, P SOC PHOTO-OPT INS, V3739, P68, DOI 10.1117/12.360189

[7] Fluid jet polishing of optical surfaces [J].

Fahnle, OW ;

van Brug, H ;

Frankena, HJ .

APPLIED OPTICS, 1998, 37 (28) :6771-6773

[8]

Fang H., 2005, 2 SPIE INT S ADV OPT

[9] Loose abrasive lapping hardness of optical glasses and its interpretation [J].

Lambropoulos, JC ;

Xu, S ;

Fang, T .

APPLIED OPTICS, 1997, 36 (07) :1501-1516

[10] Surface microroughness of optical glasses under deterministic microgrinding [J].

Lambropoulos, JC ;

Fang, T ;

Funkenbusch, PD ;

Jacobs, SD ;

Cumbo, MJ ;

Golini, D .

APPLIED OPTICS, 1996, 35 (22) :4448-4462

← 1 2 →