PH-Patent(특허)

Collection's Items (Sorted by Submit Date in Descending order): 41 to 60 of 451

41
회전광쇄기및유도브릴루앙산란거울이구비된고반복레이저

공홍진; 김현수; 신윤섭

42
OPTICAL AMPLIFIER WITH ACTIVELY CONTROLLED SPECTRAL GAIN AND FIBER LIGHT SOURCE WITH DESIRED OUTPUT SPECTRUM

Kim, Byoung Yoon; Yun, Seok Hyun; Kim, Hyo Sang

43
니켈-백금 다층막으로 형성된 광자기 기록매체

신성철; 지. 스리니바스

44
전기장 센서

이순칠

45
Optical amplifier with actively controlled spectrial gain and fibre light source with desired output spectrum

김병윤; 윤석현; 김효상

46
ブリュアン散乱相共役ミラーを用いた光学アイソレータおよびその光学増幅器系への適用

공홍진

47
FePtC薄膜を利用した高密度磁気記録媒体及びその製造方法

신성철; 고현석

48
회전 광쇄기 및 유도 브릴루앙 산란거울이 구비된 고반복 레이저

공홍진; 김현수; 신윤섭

49
Laser range finder using a nonlinear crystal

Kong, Hong Jin

50
Photonic crystal organic light emitting device having high extraction efficiency

Lee, Yong-Hee; Lee, Yong-jae

51
Solid-state laser forming highly-repetitive, high-energy and high-power laser beam

Kong, Hong Jin

52
Highly repetitive laser employing a rotating wedge

Kong, Hong Jin; Kim, Hyun-Su; Shin, Yun-Sup

53
Interferometric laser sensor having a linear laser cavity

Kim, Byoung Yoon; Kim, Hyo-Sang

54
Non-disturbing electric field sensor using piezoelectric and converse piezoelectric resonances

Lee, Soonchil

55
Add-drop wavelength filter using mode discrimination couplers and tilted bragg gratings

Kim, Byoung Yoon; Park, Hee Su; Yun, Seok Hyun

56
Surface emitting laser device with monolithically integrated monitor photodetector

Lee, Yong-Hee; Han, Il Young

57
Sagnac interferometric sensor array for acoustic sensing and method of detecting acoustic signals

Kim, Byoung Yoon; Lee, Wang Joo; Han, Ki Ho

58
Fiber laser gyroscope with phase sensitive detection

Kim, Byoung Yoon; Hong, Jong Bum; Yeo, Young Bae; Lee, Bong Wan

59
Irreversible optical device utilizing optical frequency shift

Kim, Byoung Yoon; Hwang, In-Kag; Yun, Seok-Hyun

60
Ni/Pt multilayers for magneto-optical recording media

Shin, Sung-Chul; Srinivas, G.

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