energy	absorption coefficient
eV	
1.24	0.060805782628031
1.24746984945856	0.0676195240516812
1.25494006143134	0.0827971760446967
1.26240902255945	0.103717138384468
1.26987898258115	0.12678728400541
1.27734970538547	0.148228319628864
1.28481964862255	0.164832636531756
1.29228858054605	0.174561778202963
1.29975902048483	0.176875254455747
1.30722950627839	0.17275536959887
1.31469854174486	0.164442388611294
1.32216882603137	0.154946249776773
1.32963893869078	0.147438592801242
1.33710886869807	0.144651471437817
1.34457863724786	0.148391612600477
1.35204829865438	0.159253619156612
1.35951794125128	0.176570950204555
1.36698768829153	0.198594174609839
1.37445769884745	0.222849387937044
1.38192816871114	0.24660740122203
1.3893977744985	0.267379349464726
1.39686673778671	0.283366463498307
1.40433690948482	0.293787292552191
1.41180703330384	0.299038769054452
1.4192774504283	0.300655783276265
1.4267469020032	0.301079453734776
1.43421742042117	0.303260194765021
1.44168612167831	0.310168792534754
1.44915680110323	0.324294112044046
1.45662659377269	0.347218790047003
1.46409599746853	0.379355356156118
1.47156555587202	0.419888937062762
1.47903585946297	0.466963786130483
1.48650576440562	0.51806843835729
1.49397590361446	0.570608668170787
1.50144514094816	0.622528193706225
1.5089159898854	0.672945296578875
1.51638552389897	0.722582540230376
1.52385633967249	0.773989586849058
1.53132548570187	0.831396774822305
1.53879564421556	0.900231287709549
1.54626576816987	0.986321379526817
1.55373479000147	1.09490324790183
1.56120555285562	1.2295292311644
1.56867507678918	1.3911447096765
1.5761442934679	1.57736872548947
1.58361419071568	1.78222341894077
1.59108377184372	1.99632501458571
1.59855408204966	2.20755545505727
1.60602414475976	2.40222741524956
1.61349296504055	2.5665326122999
1.62096376753811	2.68814608741528
1.62843349950359	2.75771271304075
1.63590332866749	2.7700281225372
1.64337448396053	2.72467214685487
1.65084386079126	2.62606929341172
1.65831269358126	2.48289032350739
1.66578227956931	2.30694771701816
1.67325397971314	2.11173463001937
1.68072238532458	1.91081742986016
1.6881934016144	1.71632372320414
1.69566156783057	1.53769139817666
1.70313294051396	1.38091104683569
1.71060200775013	1.24823948627429
1.71807259965167	1.13853080090218
1.72554149301086	1.04799710307379
1.73301263282354	0.971300335997804
1.7404827874674	0.902780949897882
1.74795109120076	0.837581535910856
1.75542163387284	0.772461699395376
1.76289114147201	0.706234144475976
1.77036129647555	0.639707378263564
1.77783130388155	0.575233710817037
1.78530035518839	0.515973959306201
1.7927702203517	0.4650189127259
1.80024012880428	0.424609472674868
1.80771193235659	0.395550963165149
1.81517958567062	0.376996679899496
1.82265025105537	0.366597495917872
1.83012053705182	0.360976143327866
1.83758967511711	0.356433861252023
1.84505962964892	0.349682508566065
1.85252967408924	0.338506648462152
1.85999907000046	0.322158252707753
1.86746987951807	0.301431504468895
1.87493857308102	0.278427567304279
1.88241009214701	0.256034148501363
1.88988090702091	0.237264369442763
1.8973502891164	0.224579402168453
1.90482042459062	0.219345751019819
1.91228768209143	0.221539224445512
1.91976021575628	0.229765943453932
1.92722847448987	0.241590519105887
1.93469771128381	0.254096914534048
1.94216727072245	0.2645530759853
1.94963955252628	0.271025270901075
1.95710777350581	0.272798893586891
1.96457740197313	0.270512791984319
1.97204781261729	0.265982923994037
1.97951837040939	0.261757360254948
1.98698843059962	0.260514678459286
1.99445733871837	0.264444532314111
2.00192766260415	0.274753952907832
2.00939880084265	0.291410472632057
2.0168668623895	0.313174274480101
2.02433776402099	0.337905042777265
2.03180762058942	0.36306107308237
2.03927579396078	0.386262680686306
2.0467483935501	0.405800541500267
2.05421810495067	0.420961641379201
2.06168769089316	0.432124769087667
2.06915655171723	0.440598178257879
2.07662755684768	0.448263080317185
2.08409666174775	0.457115278251956
2.09156676905223	0.468768603185145
2.09903732054501	0.484082491809447
2.10650774990996	0.502961451159008
2.11397748273017	0.524345509312835
2.12144593649007	0.546442581611713
2.12891617564245	0.567078611533009
2.1363839977947	0.584149570729045
2.14385620948933	0.596025712582563
2.15132488649159	0.601882614488344
2.15879692336619	0.601834868005417
2.16626427725388	0.596891515472982
2.17373393146077	0.588752331683263
2.18120539742794	0.579454499907834
2.18867431643641	0.570990640034207
2.1961439962028	0.564926836702406
2.20361392684002	0.562135259000574
2.21108359144168	0.562670019609363
2.21855246608209	0.565811738185997
2.22602401592684	0.57026807659257
2.23349376062711	0.574469767090196
2.24096520540073	0.576923936312673
2.24843380266367	0.576538781350391
2.25590309804628	0.572824104978626
2.26337260771554	0.566002724117707
2.27084184135972	0.556940441658055
2.2783144882428	0.546961426726193
2.28578170047412	0.537564918886048
2.29325136809089	0.530132383043656
2.30072305788359	0.525650579846188
2.30819203413146	0.524504664255927
2.31566209261154	0.526443171462786
2.32313278202645	0.530609847872932
2.33060364513928	0.535747369435938
2.3380742187721	0.540458355751458
2.3455440338061	0.543469567274757
2.35301261518376	0.543902468719967
2.36048397535959	0.541426017805457
2.36795319091241	0.536320327231069
2.37541976923946	0.529400270305433
2.38289237013237	0.52184359360743
2.39036144578313	0.514945818373827
2.39783112307448	0.509865592590334
2.40530097298304	0.507370043082653
2.4127705610859	0.507707451562008
2.42023944756083	0.510537226450182
2.4277119402313	0.515012663449926
2.43518289401848	0.51995601598236
2.44265185316511	0.524090861403888
2.45011835652384	0.526299932014003
2.45759167907024	0.525851115074484
2.4650617259408	0.522534326060449
2.47252802032259	0.5166997058467
2.48	0.509178043236177
2.48747236699044	0.501099338324832
2.49493969891712	0.493673168680165
2.50241159827414	0.487921309036824
2.509877582745	0.484474012969453
2.51734736551478	0.483439505839356
2.52482061556756	0.484388069300183
2.53228665484933	0.486418886374036
2.53976056612082	0.488370125976343
2.54722639912573	0.489048126033914
2.55469941077094	0.487462942800719
2.56216875187255	0.483057533975935
2.5696392972451	0.475796885472083
2.5771106848256	0.466203025502503
2.58457716109211	0.455237249923472
2.59204909842679	0.444112319401348
2.5995207657685	0.434060093195664
2.60698630280987	0.426070515052451
2.61445625635165	0.420697444173669
2.62193033277371	0.417953612954765
2.62939708348972	0.417307443885811
2.63686723160838	0.417794458011673
2.64433483250058	0.418233725654606
2.65180515220078	0.417485697422074
2.65927787738155	0.414697302819104
2.66674695582233	0.409489753081137
2.67421773739613	0.402069949634193
2.6816840976133	0.393182737611942
2.68915727449573	0.383980398802369
2.69662530391402	0.375787102331998
2.70409364886908	0.369825158163775
2.71156789853488	0.366954002990398
2.71903588250257	0.36749512979691
2.72650314977078	0.371152510389162
2.73397537658306	0.377079440469904
2.74144624554515	0.384047243878467
2.7489153976949	0.390712652895156
2.75638859744278	0.395904287138813
2.76385325722335	0.398883667673494
2.77132748821627	0.399498005753828
2.77879243540988	0.398227949307955
2.78626640301995	0.396076174477353
2.79373662273291	0.394370033487407
2.80120270993772	0.394465526453263
2.80867699987995	0.39745763938339
2.81614651229339	0.403932062468369
2.82361728144861	0.413828316829823
2.83108254660441	0.426442937619286
2.8385549008566	0.440550431774952
2.84602107891741	0.454667475227203
2.8534938040064	0.467352124191627
2.8609662682848	0.477496660264304
2.86843152313714	0.484553590440999
2.87590248835144	0.488656604873908
2.88337224335662	0.490569647289873
2.89084046523881	0.4915182107507
2.89831360220646	0.492934689744218
2.90578462043188	0.496140070298089
2.91325318754537	0.502054267983384
2.92072584748158	0.510986043389701
2.92819545232355	0.522575706345653
2.93566166025872	0.535836496204069
2.94313111174404	0.549361483268019
2.95060356499537	0.561616413886095
2.95807171892593	0.571232555547707
2.9655423115924	0.577302725077232
2.97301509284678	0.579559542170275
2.98048264589943	0.578413626580013
2.98795180722892	0.574889936139959
2.99542231831193	0.570408132942491
3.00289391792897	0.566489738243569
3.01035903386897	0.564468470466302
3.01783197977079	0.565194217006801
3.02529783325241	0.568889794785394
3.03277104779794	0.575080922071669
3.04024400409943	0.582694894549185
3.04770893396549	0.590292951532392
3.05518050203514	0.596340839369884
3.06265097140373	0.59953667062717
3.07012005654963	0.599065571995618
3.07758746925515	0.594784304026446
3.0850605940732	0.587233993526166
3.09253153633974	0.577573288480488
3.1	0.567330076343094