With the addition of Crosslight's FDFD, it is now possible to solve high-resonance structures accurately and significantly faster than FDTD, expanding the applications of the analysis.
<Main Features> ■ Suitable for the design and analysis of devices where the effects in the resonator direction are important. ■ Lasers including diffraction gratings such as DFB, DBR, and VCSEL can be calculated using mode coupling theory and multilayer film optical theory. <Diverse Physical Models and Functions> ■ Coupling coefficients of waveguides and gratings (first-order and second-order gratings). ■ Longitudinal carrier density distribution, optical gain, and light intensity for the main and side longitudinal modes. ■ Calculation of surface emission mode distribution for second-order grating DFB lasers. ■ Output and frequency variation for different longitudinal modes. ■ Side mode ratio, linewidth, product of linewidth and output, effective alpha, second harmonic distortion, surface emission output (second-order grating DFB). ■ Mode output spectra under different laser surfaces and arbitrary bias conditions. ■ Mode output spectra under different bias conditions and over time. ■ AM/FM small signal modulation response and FM/RIN noise spectrum under arbitrary bias conditions. ■ Second harmonic distortion spectrum. ■ For other functions and details, please download the catalog or contact us. ■ If you wish to request a trial version, please contact us using the information below.
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basic information
<Interface> ■Standard tools for structural input and result display ■Can be executed from GUI or command line, written in a proprietary scripting language ■Program control via batch files or scripting languages is possible <Material Macro> ■Compounds (InGaAsNSb, AlGaAsSb, InAs, InAlAs, InP, InGaAlAs, etc.) ■Nitrides (GaN, InGaN, AlGaN, c-GaN (hexagonal), c-AlN (hexagonal), etc.) ■Silicon (poly, SiGe, h-SiC (hexagonal), a-Si (amorphous), SiO2, etc.) ■Metals (metal (general-purpose), ITO, Cu, Ag, Fe, Zn, Cd, Al, Sn, Pb, etc.) ■Insulators (air, vacuum, TiO2, AlAs-oxide, sapphire, etc.) ■Organics (BPhen, BCzVBi doped CBP, CuPc, LiF, etc.) ■Others (GaP, CdS, ZnTe, ZnSe, ZnS, etc.)
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Applications/Examples of results
<Applicable Devices and Models> ■ Semiconductor Optical Amplifier (SOA) ■ Blue Laser ■ BPM ■ Broad Area Laser ■ DBR ■ DFB ■ EAM ■ Edge Emitting Laser ■ Hybrid Laser ■ MMI Laser Diode ■ Effect of Crystal Orientation ■ Mach-Zehnder ■ Multi-Cavity ■ Photonic Crystal Laser Diode ■ Optical Pump Laser ■ Quantum Cascade Laser (QCL) ■ Quantum Dot Laser (QDot) ■ Ring Laser ■ SLD ■ Spiral Laser ■ VCSEL ■ VCSOA ■ Transient Analysis ■ Thermal Analysis etc. <Analysis and Plotting> ■ Spatial Distribution of Physical Quantities (Potential, Carrier Density, Current Distribution, Band Diagram, Optical Mode Distribution, Temperature Distribution, Wave Functions of Multi-Quantum Wells, NFP, FFP, etc.) ■ Bias Dependence (L-I Characteristics, I-V Characteristics, Current and Gain, Current and Refractive Index Change, etc.) ■ Spectrum (Mode Gain, Spontaneous Emission, Refractive Index Change, etc.) ■ AC Analysis (Frequency Characteristics, Response Output, etc.)
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Company information
Crosslight Software Inc. (formerly Beamtek Software Inc.) is an international company that became independent from the National Research Council of Canada in 1992 and established its headquarters in Canada. Currently, it is headquartered in Vancouver, with a branch established in Shanghai in 1997 and another in Chiba City, Japan, in September 2001. As a developer of TCAD software that analyzes the physical properties of semiconductor laser devices, light-emitting and light-receiving elements, MEMS, and MOCVD processes, we are a leading company that consistently provides cutting-edge physical models for semiconductor optoelectronics and electronic device and process technologies. Our flagship product, the three-dimensional semiconductor laser diode simulator PICS3D, received the Commercial Technology Achievement Award from the industry magazine Laser Focus World in 1998.
