“ElectricOIL”的意思、由来-开放百科全书

The Electric Oxygen Iodine Laser, or ElectricOIL, or EOIL, is an infrared hybrid electrical / chemical laser. Its output wavelength is 1.315& µm, the wavelength of transition of atomic iodine. The lasing state I* is produced by near-resonant energy transfer with the singlet oxygen metastable O₂(a¹Δ) [denoted hereafter as O₂(a)].

Advantages

EOIL technology represents a unique class of hybrid electric gas high-energy laser with the potential to have inherently higher beam quality than solid state systems, while being more logistically friendly than current Chemical Oxygen Iodine Laser (COIL) systems. The principal advantage of such an inherently high beam quality system is the trade of a relatively small fixed mass in electrical generation and heat exchanger hardware for the massive fluid supply and large tankage associated with COIL devices.

Development

Since the first reporting of a viable electric discharge-driven oxygen-iodine laser system (also often referred to as EOIL or DOIL in the literature) by CU Aerospace (CUA) and the University of Illinois at Urbana Champaign (UIUC),^[1]^[2] there have been a number of other successful demonstrations of gain ^[3]^[4] and laser power.^[4]^[5]^[6] Computational modeling of the discharge and post-discharge kinetics ^[7]^[8] has been an invaluable tool in EOIL development, allowing analysis of the production of various discharge species [O₂(a¹Δ), O₂(_b¹Σ), O atoms, and O₃] and determination of the influence of NO_X species on system kinetics. Ionin et al.^[9] and Heaven ^[10] provide comprehensive topical reviews of discharge production of O₂(a) and various EOIL studies. The highest gain in an EOIL device reported to date is 0.30% / cm, and the highest output power reported is 538 W.^[11] Over the past five years of research and development of the EOIL device, higher performance and efficiency have been consistently obtained by moving towards higher operating flow rates and pressures.

References

1. ^{{Cite web | url=http://apl.aip.org/resource/1/applab/v85/i8/p1320_s1 | title=Applied Physics Letters}}
2. ^{{Cite web | url=http://apl.aip.org/resource/1/applab/v86/i11/p111104_s1 | title=Applied Physics Letters}}
3. ^http://www.psicorp.com/pdf/library/sr-1229.pdf
4. ^¹{{cite journal|url=http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4823781&abstractAccess=no&userType=inst |title=IEEE Xplore - Continuous wave operation of a non-self-sustained electric discharge pumped oxygen-iodine laser |journal=Applied Physics Letters |volume=89 |issue=24 |pages=241131 |doi=10.1063/1.2408668 |date=2011-09-27 |accessdate=2012-12-07|bibcode=2006ApPhL..89x1131H |last1=Hicks |first1=A. |last2=Utkin |first2=Yu. G. |last3=Lempert |first3=W. R. |last4=Rich |first4=J. W. |last5=Adamovich |first5=I. V. }}
5. ^http://www.psicorp.com/SR-1323.pdf
6. ^{{cite web|url=http://iopscience.iop.org/0022-3727/43/1/015201 |title=Gain and output power measurements in an electrically excited oxygen–iodine laser with a scaled discharge - Abstract - Journal of Physics D: Applied Physics - IOPscience |publisher=Iopscience.iop.org |date= |accessdate=2012-12-07}}
7. ^{{cite journal|url=http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=5040170&contentType=Journals+%26+Magazines&searchField%3DSearch_All%26queryText%3Dkushner+stafford |title=IEEE Xplore - O2(1Δ) production in He/O2 mixtures in flowing low pressure plasmas |journal=Journal of Applied Physics |volume=96 |issue=5 |pages=2451 |doi=10.1063/1.1768615 |date=2011-09-27 |accessdate=2012-12-07|bibcode=2004JAP....96.2451S |last1=Stafford |first1=D. Shane |last2=Kushner |first2=Mark J. |citeseerx=10.1.1.457.7247 }}
8. ^{{cite journal|title=Oxygen Discharge and Post-Discharge Kinetics Experiments and Modeling for the Electric Oxygen−Iodine Laser System† |doi=10.1021/jp069003+ |pmid=17461557 |volume=111 |issue= 29|journal=The Journal of Physical Chemistry A |pages=6713–6721|bibcode=2007JPCA..111.6713P |last1 = Palla|first1 = A. D.|last2= Zimmerman|first2= J. W.|last3= Woodard|first3= B. S.|last4= Carroll|first4= D. L.|last5= Verdeyen|first5= J. T.|last6= Lim|first6= T. C.|last7= Solomon|first7= W. C.|year=2007 }}
9. ^{{cite web|url=http://iopscience.iop.org/0022-3727/40/2/R01 |title=Physics and engineering of singlet delta oxygen production in low-temperature plasma - Abstract - Journal of Physics D: Applied Physics - IOPscience |publisher=Iopscience.iop.org |date= |accessdate=2012-12-07}}
10. ^{{cite journal|title=Recent advances in the development of discharge-pumped oxygen-iodine lasers |date=2010-06-07 |doi=10.1002/lpor.200900052 |volume=4 |issue=5 |journal=Laser & Photonics Reviews |pages=671–683|bibcode=2010LPRv....4..671H |last1 = Heaven|first1 = M. C.}}
11. ^{{cite journal|url=http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6086703 |title=IEEE Xplore - Superlinear Enhancement of Discharge Driven Electric Oxygen-Iodine Laser by Increasing |journal=IEEE Journal of Quantum Electronics |volume=48 |issue=6 |pages=741–753 |doi=10.1109/JQE.2011.2177246 |date=2011-09-27 |accessdate=2012-12-07|bibcode=2012IJQE...48..741B |last1=Benavides |first1=G. F. |last2=Woodard |first2=B. S. |last3=Zimmerman |first3=J. W. |last4=Palla |first4=A. D. |last5=Day |first5=M. T. |last6=King |first6=D. M. |last7=Carroll |first7=D. L. |last8=Verdeyen |first8=J. T. |last9=Solomon |first9=W. C. }}