PPC_PrecisionCatalog.. - BFi OPTiLAS A/S

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Terms and ConditionsFor a complete listing of our terms and conditions, goonline www.precisionphotonics.com.ShipmentsDelivery will be made F.O.B. PPC, Boulder, CO, USA. Inthe absence of specific shipping instructions, PPC willship by the method it deems most advantageous. Transportationcharges will be prepaid and invoiced.Overseas ShipmentsAll quotations are in US dollars. Parts will be shippedvia customer-specified international carrier againstcustomer-provided account number. All shipping, insuranceand any applicable tariffs and duties will be invoicedto that account.For the convenience of working in your time zone andlanguage, or for assistance regarding customs and importissues, please contact one of our international distributors.An updated list of sales representatives can be foundonline at www.precisionphotonics.com/distributors.Terms Of PaymentAll payments are due net thirty (30) days after theoriginal shipment date.All major credit cards are accepted.Limited WarrantyPPC warrants that all catalogue products comply withapplicable specifications and will operate under properuse and normal conditions for a period of one year fromdate of delivery.ISO 9001:2008PPC adheres to ISO 9001:2008 quality standard. Pleasevisit www.precisionphotonics.com/ISO to view our registrationcertificate.Contact InformationPhone: 303 444 9948Fax: 303 444 9951Mail:3180 Sterling CircleBoulder, CO 80301USAE-mail: info@precisionphotonics.comsales@precisionphotonics.comWeb:www.precisionphotonics.com20 precisionphotonics.com
Converting dBm to mWOptical power is commonlyexpressed inmW or dBm. The dBmunit is defined as theratio in dB (decibel) ofthe measured opticalpower to a referencevalue of 1 mW.For a quick reference,use the following table.OpticalPower(dBm)OpticalPower(mW)15 31.614 25.113 20.012 15.811 12.610 10.09 7.98 6.37 5.06 4.05 3.24 2.53 2.02 1.61 1.30 1.0–1 0.79–2 0.63–3 0.50–4 0.40–5 0.32–6 0.25–7 0.20–8 0.16–9 0.13–10 0.10–11 0.08–12 0.06–13 0.05–14 0.04–15 0.03Snell’s Lawn 11n 22International System of Units(SI) PrefixesFactor Name Symbol10 21 zetta Z10 18 exa E10 15 peta P10 12 tera T10 9 giga G10 6 mega M10 3 kilo k10 2 hecto h10 -2 centi c10 -3 milli m10 -6 micro µ10 -9 nano n10 -12 pico p10 -15 femto f10 -18 atto a10 -21 zepto z10 -24 yocto yBrewster’s AngleThe angle where only s-polarized lightis reflectedTotal Internal Reflection Anglewhere n transmitted medium< n incident mediumis required for total internal reflection.Etalon FormulasTwo parameters completelyspecify an etalon: the free spectralrange (FSR) and the finesse( ). The FSR is the spacing(usually given in frequency) betweentransmission peaks. Thefinesse is the ratio of the freespectral range to the full widthat half maximum (FWHM) of thetransmission peak and is directlyrelated to the reflectivity of thesurface R.c is the speed of light, n is theindex of refraction of the etalon,and L is the thickness of theetalon.www.precisionphotonics.comphone: 303 444 9948Physical Constantsh =Planck’s constant=6.626 x 10 -27 erg•s= 6.626 x 10 -34 J•s=4.5 x 10 -15 eV•sh =h/2 =Dirac’s constant=1.054 x 10 -27 erg•s=1.054 x 10 -34 J•sk =Boltzmann’s constant = 1.380 x 10 -16 erg/K= 8.62 x 10 -5 eV/K=1.380 x 10 -23 J/KkT=25.9 meV at room temperature=6.7 meV at liquid-nitrogen temperature (77 K)=0.36 meV at liquid-helium temperature (4.2 K)c=velocity of light in vacuum=2.998 x 10 8 m/s(Note: the exact value is 2.99792458 x 10 8 m/s)e =electron charge=1.602 x 10 -19 coulombs= 4.803 x 10 -10 esuN o =Avogadro’s number=6.023 x 10 23 molecules/g-moleα o =h 2 /4 me 2 =first Bohr radius=5.292 x 10 -11 mε o =permittivity constant=8.854 x 10 -12 F/mµ o =permeability constant=1.257 x 10 -6 H/mm e =electron rest mass=9.109 x 10 -31 kgm p =proton rest mass=1.672 x 10 -27 kg# of seconds in a year~ x 10 7At high finesse values(where R is very close to100% or 1),Finesse Reflectivity2 24%4 47%6 60%8 68%10 73%15 81%20 85%Numerical ApertureCollimatingdDffDFocusingdFocusing GaussianBeamsA Gaussian beamspreads as follows,where (x) is the 1/e 2 radius, l is thewavelength, and x isthe distance from thebeam waist w 0 wherex=0. A rule of thumbfor choosing a lens iswhere f is the lens focallength, d is the beamdiameter at the focus,D is the 1/e 2 diameterof the collimated beam.Wave Vector, Frequency,Wavelength& Wavenumbersk=wave vectorν=frequencyω=angular frequency=2πνλ=wavelengthλ o =wavelength in vacuumn=refractive indexAn easy number toremember is a 1-pmlinewidth is approximately125 MHz at1550 nm.Common Material PropertiesMaterialRefractiveIndex, nDFSR*Thermal ExpansionCoefficient (α)Thermo-OpticCoefficient (β or )Air 1.000 0.0 MHz 0.0 ppm/˚C 1.0 ppm/˚CFused Silica 1.444 13.1 MHz 0.55 ppm/˚C 6.57 ppm/˚CSilicon 3.477 198.1 MHz 3.25 ppm/˚C 160 ppm/˚CLASFN9 1.813 9.4 MHz 7.4 ppm/˚C 1.3 ppm/˚C*Change in FSR due to dispersive effects as measured from 1510 to 1570 nm for a 50-GHz etalonWavelengthElectronFrequency Wavenumber(in vacuum) Volts1561.42 nm 192.00 THz 0.80 eV 6,404.43 cm -11550 nm 193.41 THz 0.80 eV 6,451.61 cm -11320 nm 227.12 THz 0.94 eV 7,575.76 cm -11064 nm 281.76 THz 1.17 eV 9,398.50 cm -1980 nm 305.91 THz 1.27 eV 10,204.08 cm -1780 nm 384.35 THz 1.59 eV 12,820.51 cm -1632.8 nm 473.76 THz 1.96 eV 15,802.78 cm -1350 nm 856.55 THz 3.55 eV 28,571.43 cm -1
Page 3 and 4: TargetOptical SubstrateZygo NewView
Page 6 and 7: At PPC, Metrology MattersAdhesive-F
Page 8 and 9: OpticsNano-Precise : 1-nmTolerance
Page 10 and 11: OpticsHigh-Energy Laser-Line Mirror
Page 12 and 13: OpticsWhy DielectricInstead of Meta
Page 14 and 15: OpticsCustom Beamsplitters andDichr
Page 17 and 18: OpticsZero- and Multiple-OrderWavep
Page 19 and 20: OpticsCustom Micro-Optics and Assem
Page 21: Monolithic Assemblies with λ/20 TW

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