A compact O-plus C-band switchable quad-wavelength fiber laser using arrayed waveguide grating
نویسندگان
چکیده
منابع مشابه
Compact wavelength router based on a Silicon-on-insulator arrayed waveguide grating pigtailed to a fiber array.
We demonstrate a compact, fiber-pigtailed, 4-by-4 wavelength router in Silicon-on-insulator photonic wires, fabricated using CMOS processing methods. The core is an AWG with a 250GHz channel spacing and 1THz free spectral range, on a 425x155 microm(2) footprint. The insertion loss of the AWG was reduced to 3.5dB by applying a two-step processing technique. The crosstalk is -12dB. The device was...
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This paper discusses design, fabrication, and characterization of a 512 × 512 arrayed waveguide grating router (AWGR) with a channel spacing of 25 GHz. The dimensions of the AWGR is 16 mm × 11 mm and is fabricated on a 250 nm silicon-on-insulator platform. The measured channel crosstalk is approximately −4 dB without any compensation for the phase errors in the arrayed waveguides. The AWGR spec...
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A novel technique to interrogate a long-period grating (LPG) using a mechanically scannable arrayed waveguide grating (AWG) is proposed. This technique is implemented based on space-to-wavelength mapping by mechanically scanning the input light beam along the input coupler facet of an AWG. By employing a sampled chirped fiber Bragg grating with multiple peaks as a reference, the central wavelen...
متن کاملFull-mesh T- and O-band wavelength router based on arrayed waveguide gratings.
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ژورنال
عنوان ژورنال: Laser Physics Letters
سال: 2010
ISSN: 1612-2011
DOI: 10.1002/lapl.201010029