The POLATIS Series 6000 family of multimode optical switch trays utilizes the DirectLight beam-steering technology, delivering high performance in a compact, fully non-blocking, multimode product.
optical switches, each reconfigurable wavelength-selective optical switch having a switch input and a set of N switch outputs, and each including a dispersive element and a controllable beam steering element such that each said reconfigurable wavelength-selective optical switch is reconfigurable to ...
Index term--- All optical switches, multimode interference (MMI) coupler, self imaging, large switch architectures. I. Introduction Multimode interference (MMI) structures have found wide application as low-order couplers, splitters, combiners, switches and multiplexers. In principle, the ...
摘要: A silicon 1×2 optical switch capable of switching among four waveguide modal channels at the wavelength granularity is demonstrated. The on-chip insertion losses and crosstalk are ?2.1～?12.3 dB and ?10.8～?34.1 dB at 1550 nm respectively....
In this paper, a new all-optical switch based on 1×3 and 3×3 General Interference (GI) multimode interference (MMI) structures is proposed. By using nonlinear directional couplers in two arms of the structure as phase shifters, all-optical switching mechanism can be achieved. In this stud...
A novel 2 × 2 multi-arm type of optical switch using multimode interference couplers We have proposed a novel 2 x 2 optical switch using multimode interference (MMI) coupler. This switch comprises four arms, located between two MMI couplers... K Masuda,A Tate,H Tsuda - 《Ieice Electronic...
We experimentally demonstrate a scalable and broadband reconfigurable multimode demultiplexer/switch (RMDS) for mode-division multiplexed inter- and intra-chip data communication systems. The RMDS exploits a thermo-optically tuned tapered multimode interference coupler, enabling simultaneous transmission of the...
- 《Optical Engineering》 被引量: 15发表: 2004年 A proposal for 1x8 all-optical switch using multimode interference. We propose an eight-channel all-optical switch using a multimode interference phenomenon. This structure is based on the cooperation of self imaging and se... BAHRAMI,ALI,ROSTA...
We propose the design of an integrated SiO<SUB>2</SUB>/SiON/SiO<SUB>2</SUB> 2 ×2 multimode interference (MMI) based optical switch. The entire switching mechanism is based on the thermo-optic (TO) effect of SiO<SUB>2</SUB>/SiON dielectric layers. The heating power of ~0.89 W is...
The polarization-state-controlled multimode-interference optical switch comprises a planar optical wave and optical path chip, a light source,... 孙小菡,蒋卫锋,戚健庭,... 被引量: 0发表: 2014年 OPTICAL FIBER ASSEMBLIES, AND METHODS AND APPARATUS FOR THE MANUFACTURE THEREOF Methods for ...