--- title: "iPhasematch - Reviews, Revenue and Downloads in United States | Apple App Store" description: "iPhasematch allows you to calculate the phasematching condition of nonlinear wavelength conversion such as SHG or SFM based on published Sellmeier equiations. Downconversion (OPO) can be figured out" --- # iPhasematch — United States ![iPhasematch App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/9b/19/bf/9b19bf1f-d536-e81a-b114-79591657a337/AppIcon-0-0-1x_U007emarketing-0-6-0-sRGB-85-220.png/434x0w.png) **Developer:** [Yushi Kaneda](https://apptail.io/developer/yushi-kaneda-xcoc) **Category:** Education **Rating:** 5.0/5 (3 ratings) **Price:** Free **Bundle ID:** com.yushikaneda.iPhasematch **Store:** Apple App Store **Country:** United States **Version:** 1.13 (released 2025-05-12) **Original Release:** 2012-01-18 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id492370060) **AppTail Page:** [https://apptail.io/app/iphasematch-bNde/united-states](https://apptail.io/app/iphasematch-bNde/united-states) ## iPhasematch Description iPhasematch allows you to calculate the phasematching condition of nonlinear wavelength conversion such as SHG or SFM based on published Sellmeier equiations. Downconversion (OPO) can be figured out by the reverse of SFM. It is a subset of the 'Qmix' function of a famous Windows software SNLO by Dr. Arlee Smith. This App does some of what SNLO does on your iOS device. It takes the crystal, two input wavelengths, and temperature and gives the phasematching orientations, effective nonlinear optical coefficients, walk-off angles, angular tolerance and temperature tolerance. In case of SHG, it also gives spectral tolerance. In biaxial crystals, it gives only the phasematching orientations in the principal planes, i.e., either theta=90 deg. or phi=0 or 90deg. Currently supported crystals: BBO, BiBO, CBO, CLBO, LB4, LBO, KBBF, KDP, KD*P, KN, KTP, Mg:LN, Mg:sLN, RBBF, RTP, YAB. NOTE: dn/dT data for LB4 was picked up from discrete data points in the reference and linearly extrapolated. Interface should be intuitive, giving phasematching with a tap of "PM" button,refractive index with "index" button and group index with "Gp.Idx" button, for the given condition (crystal, wavelengths, and temperature). DISCLAIMER: I cannot be held responsible for the result of the calculation it gives. I make every effort to make it accurate, and bug-free, but there could be errors in code. Please just use this on your own discretion. ## iPhasematch Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/e3/30/36/e330365a-4f61-4783-009b-6414705076da/5501458f-cd75-4c0e-b141-a68d7488146b_1.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/a6/55/89/a65589ae-ffd0-d90f-cf59-4f96ed1a4d97/bd026125-31e4-4fee-b2a4-3e2f0e92c0b3_2.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/c3/30/00/c330008a-c6a7-d761-ecea-318f4d3a0a55/82ac35c9-d196-4acf-a156-01fc61dc2caa_3.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/a4/a7/25/a4a72528-92cd-7c3f-259a-e4a5c18b9572/5e2ceebc-bbb4-4a43-ab38-32c93afc5d81_4.png/1242x2688.png) ## iPhasematch Rating Breakdown in United States - 5 stars: 3 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Apps Similar to iPhasematch - [Quantum Wave in a Box](https://apptail.io/app/quantum-wave-in-a-box-PpUe/united-states) - [APE Optics Calculator](https://apptail.io/app/ape-optics-calculator-pCRf/united-states) - [CloudLabs Converging Lens](https://apptail.io/app/cloudlabs-converging-lens-ShTf/united-states) - [CloudLabs Spherical mirrors](https://apptail.io/app/cloudlabs-spherical-mirrors-KYfj/united-states) - [StudentCalc](https://apptail.io/app/studentcalc-IMQk/united-states) - [EMpolarization](https://apptail.io/app/empolarization-YQpl/united-states) - [EMwaveRT](https://apptail.io/app/emwavert-TBwl/united-states) - [MuStripKit](https://apptail.io/app/mustripkit-RJam/united-states) - [Thorlabs Toolkit](https://apptail.io/app/thorlabs-toolkit-PECp/united-states) - [CloudLabs Geometric optics](https://apptail.io/app/cloudlabs-geometric-optics-yDqq/united-states) ## iPhasematch Available In - [United States](https://apptail.io/app/iphasematch-bNde/united-states) - [Australia](https://apptail.io/app/iphasematch-bNde/australia) - [Belarus](https://apptail.io/app/iphasematch-bNde/belarus) - [Canada](https://apptail.io/app/iphasematch-bNde/canada) - [Colombia](https://apptail.io/app/iphasematch-bNde/colombia) - [Germany](https://apptail.io/app/iphasematch-bNde/germany) - [Egypt](https://apptail.io/app/iphasematch-bNde/egypt) - [Hungary](https://apptail.io/app/iphasematch-bNde/hungary) - [Ireland](https://apptail.io/app/iphasematch-bNde/ireland) - [Argentina](https://apptail.io/app/iphasematch-bNde/argentina) - [India](https://apptail.io/app/iphasematch-bNde/india) - [Mexico](https://apptail.io/app/iphasematch-bNde/mexico) - [New Zealand](https://apptail.io/app/iphasematch-bNde/new-zealand) - [Poland](https://apptail.io/app/iphasematch-bNde/poland) - [Saudi Arabia](https://apptail.io/app/iphasematch-bNde/saudi-arabia) - [Singapore](https://apptail.io/app/iphasematch-bNde/singapore) - [Türkiye](https://apptail.io/app/iphasematch-bNde/turkey) - [Israel](https://apptail.io/app/iphasematch-bNde/israel) - [Madagascar](https://apptail.io/app/iphasematch-bNde/madagascar) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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