[1] [1] Smit M K. New focusing and dispersive planar component based on an optical phased array[J]. Electron Lett, 1988, 24(7): 385-386.

[2] [2] Takahashi H, Suzuki S, Kato K, et al.. Arrayed-waveguide grating for wavelength division multi/demultiplexer with nanometer resolution [J]. Electron Lett, 1990, 26(2): 87-88.

[3] [3] Wang Lei, Li Ran, Niu Xiaoyan, et al.. Research and fabrication of an ultraviolet curable polymeric arrayed waveguide grating with nonlinear cladding [J]. Chinese J Lasers, 2013, 40(8): 0805002.

[4] [4] Han Chao, Yue Yuanbin, Zhao Shimin, et al.. Design and fabrication of 650 nm arrayed waveguide grating[J]. Acta Optica Sinica, 2013, 33(3): 0323002.

[5] [5] Zhao Jianyi, Chen Xin, Qian Kun, et al.. Design and fabrication of 16 channel 200 GHz InP based array waveguide gratings[J]. Acta Optica Sinica, 2013, 33(6): 0605002.

[6] [6] Zhou Yumeng, Qiu Kun, Xu Bo, et al.. Path design of Clos network based on device constraint in large capacity optical switches[J]. Acta Optica Sinica, 2013, 33(8): 0806003.

[7] [7] An Junming, Zhang Jiashun, Wang Yue, et al.. Study on wavelength division multiplexer for silicon photonics[J]. Laser & Optoelectronics Progress, 2014, 51(11): 110006.

[8] [8] Soole J B D, Amersfoort M R, Leblanc H P, et al.. Polarization-independent InP arrayed waveguide filter using square cross-section waveguides[J]. Electron Lett, 1996, 32(4): 323-324.

[9] [9] Maru K, Okawa M, Abe Y, et al.. Silica-based 2.5%-Δ arrayed waveguide grating using simple polarization compensation method with core width adjustment[J]. Electron Lett, 2007, 43(1): 26-27.

[10] [10] Zou Jun, Jiang Xianxin, Xia Xiang, et al.. Ultra-compact birefringence-compensated arrayed waveguide grating triplexer based on siliconon- insulator[J]. J Lightwave Technol, 2013, 31(12): 1935-1940.

[11] [11] Takahashi H, Hibino Y, Nishi I. Polarization-insensitive arrayed-waveguide grating wavelength multiplexer on silicon[J]. Opt Lett, 1992, 17(7): 499-501.

[12] [12] Zhang Ziyang, Mettbach N, Zawadzki C, et al.. Polymer-based photonic toolbox: Passive components, hybrid integration and polarization control[J]. IET Optoelectronics, 2011, 5(5): 226-232.

[13] [13] Lu Ping, Liu Deming, Cao Qian, et al.. Arrayed waveguide grating linear system theory analysis and design[J]. Acta Optica Sinica, 2003, 23(7): 804-808.

[14] [14] Wang Jin, Zawadzki C, Mettbach N, et al.. Polarizations insensitive 25 Gbaud direct D(Q)PSK receiver based on polymer planar light wave hybrid integration platform[J]. Opt Express, 2011, 19(13): 12197-12207.