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Periodic feature patterning by lens based solid immersion multiple beam laser interference lithography.

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Periodic feature patterning by lens based solid immersion multiple beam laser interference lithography.
นักวิจัย : Sidharthan Raghuraman. , Murukeshan, V. M.
คำค้น : -
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2555
อ้างอิง : Sidharthan, R., & Murukeshan, V.M. (2012). Periodic feature patterning by lens based solid immersion multiple beam laser interference lithography. Laser Physics Letters, 9(9), 691-696. , http://hdl.handle.net/10220/16599 , http://dx.doi.org/10.7452/lapl.201210056
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Laser physics letters
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

In this paper, we report a novel concept and methodology to fabricate high resolution periodic features using i-line laser source and multiple converging lenses. This configuration reduces the number of optical elements by employing a converging two-lens system to direct the beams on to the sample instead of conventional multiple mirror assembly that is normally associated with multiple beam interference configurations. A simple optical configuration using a 60° prism, 364 nm laser source and two converging lenses are employed to implement immersion lithography concept to achieve four beam interference. Square lattice patterns with pitch size of 210±8 and 240±6 nm are recorded on a positive photo resist using this technique.

บรรณานุกรม :
Sidharthan Raghuraman. , Murukeshan, V. M. . (2555). Periodic feature patterning by lens based solid immersion multiple beam laser interference lithography..
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Sidharthan Raghuraman. , Murukeshan, V. M. . 2555. "Periodic feature patterning by lens based solid immersion multiple beam laser interference lithography.".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Sidharthan Raghuraman. , Murukeshan, V. M. . "Periodic feature patterning by lens based solid immersion multiple beam laser interference lithography.."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print.
Sidharthan Raghuraman. , Murukeshan, V. M. . Periodic feature patterning by lens based solid immersion multiple beam laser interference lithography.. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.