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1

Mile Petrovic4

Lee, Keh-Yi, Chen, Chun-Nan, Lin, Yan-Jih

Journal:

Journal of Optical Communications

Year:

2006

Language:

english

File:

PDF, 426 KB

english, 2006

2

Optical Guidance of Distinct Optical-path Ridge Ti:LiNbO3 Waveguides

Lee, Keh-Yi, Chang, Hong-Way, Shen, Jau-Ann

Journal:

Journal of Optical Communications

Year:

2004

Language:

english

File:

PDF, 464 KB

english, 2004

3

Novel Design of 45°-bent and 90°-Y-junction Waveguides on a Square-lattice Photonic Crystal

Lee, Keh-Yi, Lin, Yu-Jen

Journal:

Journal of Optical Communications

Year:

2007

Language:

english

File:

PDF, 1.82 MB

english, 2007

4

Analysis of Abruptly-bent Ridge Ti:LiNbO3 Waveguides by Beam Propagation Method Involving the Runge-Kutta Algorithm

Lee, Keh-Yi, Shyu, Deh-Ming, Wang, Ming-Haw, Jong, Yeang-Yih

Journal:

Journal of Optical Communications

Year:

1999

Language:

english

File:

PDF, 377 KB

english, 1999

5

Analysis of Direct Coupling between Conventional Dielectric Waveguide and Photonic Crystal Waveguide

Lee, Keh-Yi, Wu, Wen-Sheng, Luo, Sheng-Ming, Chen, Buo-Hau, Chuang, Chung-Yueh

Journal:

Journal of Optical Communications

Year:

2006

Language:

english

File:

PDF, 745 KB

english, 2006

6

Novel Design of Optical Filters Based on a Pair of MMI Power Divider/Combiner

Lee, Keh-Yi, Huang, Kenji, Lin, Yu-Jen

Journal:

Journal of Optical Communications

Year:

2004

Language:

english

File:

PDF, 321 KB

english, 2004

7

An Improved 3D 90°-bent Hollow Waveguide

Lee, Keh-Yi, Chen, Chun-Nan, Chang, Ting-Yu

Journal:

Journal of Optical Communications

Year:

2008

Language:

english

File:

PDF, 280 KB

english, 2008

8

[IEEE 2010 Symposium on Photonics and Optoelectronics (SOPO 2010) - Chengdu, China (2010.06.19-2010.06.21)] 2010 Symposium on Photonics and Optoelectronics - An Interesting Characteristic of Designing n-fold SOI-MMI Splitter

Year:

2010

Language:

english

File:

PDF, 285 KB

english, 2010

9

Beam Deviation Factor of Fresnel Lenses by Scalar FDTD Analysis

Lee, Keh-Yi, Shyu, Ming-Huei, Huang, Jia-Bao, Jeng, Shin-Shong, Lo, Juinn-Shien, Lin, Yu-Jen

Journal:

Journal of Optical Communications

Year:

2005

Language:

english

File:

PDF, 175 KB

english, 2005

10

Sensing Refractive Indices of Fluids by Wavelength-Tunable Laser and Novel Multi-stage Directional Couplers

Lu, Ruei-Chang, Lee, Keh-Yi

Journal:

Journal of Optical Communications

Year:

2016

Language:

english

File:

PDF, 2.25 MB

english, 2016

11

[IEEE 2009 14th OptoElectronics and Communications Conference (OECC) - Hong Kong, China (2009.07.13-2009.07.17)] 2009 14th OptoElectronics and Communications Conference - Modified L-shape hollow waveguides

Keh-Yi Lee,, Wei-Chen Yan,, Kun-Lung Tsai,, Yi-Shin Chao,, Shao-Peng Jeng,, Guo-Wei Bai,, Jing-Da Liu,, Yo-Long Jeng,, Ji-Shien Tseng,, Chiao-Wei Lin,

Year:

2009

Language:

english

File:

PDF, 143 KB

english, 2009

12

Scalar FDTD Analysis of Fresnel Zone-Plate Lenses

Lee, Keh-Yi, Shyu, Ming-Huei, Huang, Jia-Bao, Jeng, Shin-Shong, Lo, Juinn-Shien, Lin, Yu-Jen

Journal:

Journal of Optical Communications

Year:

2006

Language:

english

File:

PDF, 157 KB

english, 2006

13

Bowtie-Feed Broadband Monopole Antenna for Laptop Applications

I-Fong Chen,, Chia-Mei Peng,, Su-Mei Shen,, Ding-Bing Lin,, Keh-Yi Lee,

Journal:

IEEE Antennas and Wireless Propagation Letters

Year:

2011

Language:

english

File:

PDF, 657 KB

english, 2011

14

New Type of 1 ¥ 3 MMI Optical Power Dividers with Reverse Taper Section

Lee, Keh-Yi, Shen, Jau-Ann, Tsai, Wei-Chih, Chang, Fu-Chiang, Lo, Kuo-Chang

Journal:

Journal of Optical Communications

Year:

2003

Language:

english

File:

PDF, 1.02 MB

english, 2003

15

Novel Optical Filter Composed of Multiple-waveguide Directional Couplers

Lee, Keh-Yi, Chang, Gao-Deh, Wang, Hseng-Tsong, Lin, Yih-Jyh

Journal:

Journal of Optical Communications

Year:

2001

Language:

english

File:

PDF, 935 KB

english, 2001

16

Beam Propagation Analysis of Ridge-type Ti:LiNbO3 Y-junction Waveguides

Lee, Keh-Yi, Chang, Gao-Deh, Wang, Hseng-Tsong, Lin, Yih-Jyh

Journal:

Journal of Optical Communications

Year:

2000

Language:

english

File:

PDF, 1.04 MB

english, 2000

17

A New-type Optical Filter Composed of Multi-stage Directional Couplers lined in Crossover

Lee, Keh-Yi, Chang, Hong-Way

Journal:

Journal of Optical Communications

Year:

2001

Language:

english

File:

PDF, 409 KB

english, 2001

18

Transmission Characteristics of 90° Bent Photonic Crystal Waveguides

Lee, Keh-Yi, Tsai, Chia-Chen, Weng, Tsong-Cheng, Kuo, Yi-Lin, Kao, Chih-Wei, Chen, Kuei-Yuan, Lin, Yu-Jen

Journal:

Fiber & Integrated Optics

Year:

2006

Language:

english

File:

PDF, 3.26 MB

english, 2006

19

Transmission characteristics of various bent periodic dielectric waveguides

Keh-Yi Lee, Chun-Nan Chen, Yan-Jih Lin

Journal:

Optical and Quantum Electronics

Year:

2008

Language:

english

File:

PDF, 431 KB

english, 2008

20

FDTD analysis of point-defected periodical dielectric waveguides

Keh-Yi Lee, Chun-Hsien Lee, Cheng-Hsun Tsai, Min-Hsueh Jiang, Jee-Fu Shueh, Jian-Han Lai, Yo-Long Jeng, Yi-Shin Chao

Journal:

Optical and Quantum Electronics

Year:

2009

Language:

english

File:

PDF, 511 KB

english, 2009

21

Non-reciprocity between 1×n MMI Optical Dividers and n×1 MMI Combiners

Lee, Keh-Yi, Sze, Jyh-Rou, Lin, Yu-Jen

Journal:

Journal of Optical Communications

Year:

2007

Language:

english

File:

PDF, 1.52 MB

english, 2007

22

Design of 60° Bent Ridge Waveguides Assisted by Hexagonal-lattice Cylinders

Lee, Keh-Yi, Wu, Guo-Jung, Lin, Hong-Li, Liu, Chi-Kan

Journal:

Journal of Optical Communications

Year:

2013

Language:

english

File:

PDF, 2.36 MB

english, 2013

23

Semivectorial RKBPM Analysis of Polarization Dependences of Lightwaves Propagating along Ti:LiNbO3 Channel Waveguides

Keh-Yi, Lee, Hong-Way, Chang

Journal:

Journal of Optical Communications

Year:

2003

Language:

english

File:

PDF, 381 KB

english, 2003

24

An Interesting Optical Behavior of Bent/Multi-branch Waveguides Based on Hexagonal-lattice Photonic Crystals

Lee, Keh-Yi, Wu, Guo-Jung, Lin, Hong-Li, Liu, Chi-Kan

Journal:

Journal of Optical Communications

Year:

2011

Language:

english

File:

PDF, 3.54 MB

english, 2011

25

Defective T-junction Composite Waveguides with Point Vacancies in Different Positions

Lee, Keh-Yi, Chao, Yi-Shin, Tzou, Hong–Yuan, Lin, Ting–Sheng, Chen, Fu-Wen

Journal:

Journal of Optical Communications

Year:

2010

Language:

english

File:

PDF, 763 KB

english, 2010

26

Comparison of Three L-Shaped bent Photonic Crystal Waveguides

Lee, Keh-Yi, Lin, Yu-Jen, Tsai, Chia-Chen, Weng, Tsong-Cheng, Kuo, Yi-Lin, Kao, Chih-Wei, Chen, Kuei-Yuan

Journal:

Journal of Optical Communications

Year:

2006

Language:

english

File:

PDF, 4.46 MB

english, 2006

27

L-shaped Ridge Waveguides with Reduced-number Cylinders around the Bend Corners

Lee, Keh-Yi, Liao, Yu-Ping, Lu, Ruei-Chang

Journal:

Journal of Optical Communications

Year:

2010

Language:

english

File:

PDF, 707 KB

english, 2010

28

Analysis of Radiation from Tapered Multimode Slab Waveguides by the Ray-Optics Approach

Lee, Keh-Yi, Liu, Shuh-Fang, Wang, Way-Seen

Journal:

Journal of Optical Communications

Year:

1993

Language:

english

File:

PDF, 398 KB

english, 1993

29

A Comparison of Commonly-used Trial Functions in the Variational Analysis of Ti:LiNbO3 Channel Waveguides

Lee, Keh-Yi, Lin, Yu-Jen, Chen, Wei-Zhow, Wu, Wei-Yang, Chen, Yueh-Hsiang

Journal:

Journal of Optical Communications

Year:

1999

Language:

english

File:

PDF, 411 KB

english, 1999

30

Eigenmodes of Simplified Square-latticed Photonic Crystal Waveguides

Lee, Keh-Yi, Chang, Kao-Der

Journal:

Journal of Optical Communications

Year:

2012

Language:

english

File:

PDF, 419 KB

english, 2012

31

A Simple Modification of Three-dimensional 90°-bent Periodic Dielectric Waveguides

Lee, Keh-Yi, Chen, Chun-Nan, Lin, Yan-Jih

Journal:

Journal of Optical Communications

Year:

2006

Language:

english

File:

PDF, 287 KB

english, 2006

32

Design pf 1 × 3 MMI Optical Power Dividers with Rectangular Waveguide Cores Based on Silica Substrate

Keh-Yi, Lee, Wei-Chih, Tsai, Fu-Chiang, Chang, Kuo-Chang, Lo, Yu-Jen, Lin

Journal:

Journal of Optical Communications

Year:

2004

Language:

english

File:

PDF, 3.67 MB

english, 2004

33

Variational Analysis of Ridge-type Ti:LiNbO3 Waveguides by a Heuristic Algorithm

Lee, Keh-Yi, Sze, Jyh-Rou, Hsieh, Chyi-Jieh

Journal:

Journal of Optical Communications

Year:

1997

Language:

english

File:

PDF, 397 KB

english, 1997

34

[IEEE 2010 Symposium on Photonics and Optoelectronics (SOPO 2010) - Chengdu, China (2010.06.19-2010.06.21)] 2010 Symposium on Photonics and Optoelectronics - The Tolerance of Radius of Defected Cylinder within Periodic Dielectric Waveguide

Year:

2010

Language:

english

File:

PDF, 262 KB

english, 2010

35

Compact balanced bandpass filter design using miniaturised substrate integrated waveguide cavities

Ho, Min-Hua, Hou, Cheng-You, Hsu, Chung-I G., Lee, Keh-Yi

Journal:

IET Microwaves Antennas & Propagation

Year:

2018

Language:

english

File:

PDF, 2.00 MB

english, 2018

36

A Novel Method of Assessing Trial Modes of Dielectric Rectangular Waveguides

Lee, Keh-Yi, Wu, Wei-Yang, Lin, Yu-Jen, Chen, Wei-Zhou

Journal:

Journal of Optical Communications

Year:

1999

Language:

english

File:

PDF, 307 KB

english, 1999

37

Optimal direct coupling from single-mode fibers to Ti:LiNbO 3 , channel waveguides

Lee, Keh-Yi, Hsieh, Chyi-Jieh, Sze, Jyh-Rou, Jaw, Gwo-Jiunn

Journal:

Fiber & Integrated Optics

Year:

1996

Language:

english

File:

PDF, 311 KB

english, 1996

38

[IEEE 2009 14th OptoElectronics and Communications Conference (OECC) - Hong Kong, China (2009.07.13-2009.07.17)] 2009 14th OptoElectronics and Communications Conference - Periodical dielectric waveguide with point vacancy

Lee, Keh-Yi, Chun-Hsien Lee,, Cheng-Hsun Tsai,, Min-Hsueh Jiang,, Jee-Fu Shueh,, Jian-Han Lai,

Year:

2009

Language:

english

File:

PDF, 133 KB

english, 2009

39

Transmission Spectra of T-junction Photonic Crystal Waveguides

Lee, Keh-Yi, Weng, Tsong-Cheng, Tsai, Chia-Chen, Kao, Chih-Wei, Kuo, Yi-Lin, Chen, Kuei-Yuan

Journal:

Journal of Optical Communications

Year:

2005

Language:

english

File:

PDF, 316 KB

english, 2005

40

A Simple Method of Improving Transmission Efficiencies of 3D T-junction Photonic Crystal Waveguides

Lee, Keh-Yi, Chen, Chun-Nan, Lin, Yan-Jih

Journal:

Journal of Optical Communications

Year:

2007

Language:

english

File:

PDF, 472 KB

english, 2007

41

A Comparison of three Novel Optical Wavelength Filters with Cascaded Directional Couplers

Keh-Yi, Lee, Hong-Way, Chang

Journal:

Journal of Optical Communications

Year:

2003

Language:

english

File:

PDF, 519 KB

english, 2003

42

A Novel Structure of the Beam Splitter Based on Multiple-Waveguide Couplers

Lee, Keh-Yi, Shyu, Deh-Ming, Juang, Rong-Terng, Huang, Chih-Feng, Wang, Ming-Haw

Journal:

Journal of Optical Communications

Year:

1999

Language:

english

File:

PDF, 772 KB

english, 1999

43

Non-gaussian beams in direct coupling from laser diodes into optical waveguides via small gaps

Keh-Yi Lee, Way-Seen Wang

Journal:

Microwave and Optical Technology Letters

Year:

1992

Language:

english

File:

PDF, 317 KB

english, 1992

44

Modified L-shape Hollow Waveguides with Two Types of 458-chamfers

Lee, Keh-Yi, Wei, An-Chi, Sze, Jyh-Rou, Yan, Wei-Chen, Tsai, Kun-Lung, Jeng, Shao-Peng, Bai, Guo-Wei, Liu, Jing-Da, Tseng, Ji-Shien, Wu, Shin-Tseng, Chen, Shu-Min, Lin, Chiao-Wei

Journal:

Journal of Optical Communications

Year:

2009

Language:

english

File:

PDF, 236 KB

english, 2009

45

Analysis of an Angularly-misaligned Laser Beam Coupling to a Periodical Dielectric Waveguide

Lee, Keh-Yi, Chang, Ting-Yu, Lee, Chun-Hsien, Tsai, Cheng-Hsun, Jiang, Min-Hsueh, Yang, Chih-Jo, Shueh, Jee-Fu, Lai, Jian-Han

Journal:

Journal of Optical Communications

Year:

2008

Language:

english

File:

PDF, 317 KB

english, 2008

46

Novel Design for All-optical Logic Gates With MMI Structures and Linear Media

Keh-Yi, Lee, Kenji, Huang, Yu-Jen, Lin

Journal:

Journal of Optical Communications

Year:

2004

Language:

english

File:

PDF, 5.10 MB

english, 2004

47

Simplified Versions of Triangular-lattice Photonic Crystal Waveguides

Lee, Keh-Yi, Chang, Kao-Der

Journal:

Journal of Optical Communications

Year:

2014

Language:

english

File:

PDF, 1.24 MB

english, 2014

48

General formulae of designing novel photonic digital sensors with arbitrary levels of directional couplers for testing liquids

Lu, Ruei-Chang, Lee, Keh-Yi

Journal:

Optical and Quantum Electronics

Year:

2020

Language:

english

File:

PDF, 1.64 MB

english, 2020

49

Design and Analysis of Circularly-bent Periodic Dielectric Waveguides

Lee, Keh-Yi, Chen, Chun-Nan, Lin, Yan-Jih

Journal:

Journal of Optical Communications

Year:

2007

Language:

english

File:

PDF, 1.51 MB

english, 2007

50

Novel Design for Surface Plasmon Resonance Lenses

Chang, Kao-Der, Lu, Ruei-Chang, Liao, Yu-Ping, Lee, Keh-Yi

Journal:

Journal of Optical Communications

Year:

2015

Language:

english

File:

PDF, 2.43 MB

english, 2015

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