UP-CONVERSION IN NEODYMIUM-DOPED FLUORIDE GLASSES

被引：41

作者：

STANLEY, AT

HARRIS, EA

SEARLE, TM

PARKER, JM

机构：

[1] UNIV SHEFFIELD,DEPT PHYS,SHEFFIELD S3 7RH,S YORKSHIRE,ENGLAND

[2] UNIV SHEFFIELD,SCH MAT,SHEFFIELD S10 2TZ,ENGLAND

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1993年 / 161卷

关键词：

D O I：

10.1016/0022-3093(93)90707-5

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Room temperature upconversion in Nd doped fluoride glasses excited with a cw diode laser is reported for the first time. With 801 nm diodes, efficiencies are high enough for the protected eye to see white light with pump powers as low as 10 mW. In addition, near-UV emission is produced. Upconversion spectra are presented for a range of fluoride glasses between 800 and 350 nm, together with excitation spectra and efficiency estimates. Possible mechanisms for two and three photon excitation processes are suggested.

引用

页码：235 / 240

页数：6

共 12 条

[1] VISIBLE-WAVELENGTH AMPLIFIED SPONTANEOUS EMISSION IN A NEODYMIUM-DOPED OPTICAL FIBER PUMPED AT 1064 NM
CARRUTHERS, TF
DULING, IN
SHAW, CM
FRIEBELE, EJ
[J]. APPLIED PHYSICS LETTERS, 1989, 54 (10) : 875 - 877
[2] THE SPECTRA OF THE DOUBLY AND TRIPLY IONIZED RARE EARTHS
DIEKE, GH
CROSSWHITE, HM
[J]. APPLIED OPTICS, 1963, 2 (07): : 675 - 686
[3] RARE EARTH INFRARED QUANTUM COUNTER
ESTEROWITZ, L
SCHNITZLER, A
NOONAN, J
BAHLER, J
[J]. APPLIED OPTICS, 1968, 7 (10) : 2053 - +
[4] 2-STEP EXCITATION AND BLUE FLUORESCENCE UNDER CONTINUOUS-WAVE PUMPING IN ND-YLF
FAN, TY
BYER, RL
[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1986, 3 (11) : 1519 - 1525
[5] FRANCE P, 1990, FLUORIDE GLASS FIBRE
[6] VIOLET CW NEODYMIUM UPCONVERSION LASER
MACFARLANE, RM
TONG, F
SILVERSMITH, AJ
LENTH, W
[J]. APPLIED PHYSICS LETTERS, 1988, 52 (16) : 1300 - 1302
[7] DYNAMICS OF EXCITED-STATE ANNIHILATION IN NDCL3
PARTLOW, WD
[J]. PHYSICAL REVIEW LETTERS, 1968, 21 (02) : 90 - +
[8] PETRIN RR, 1991, IEEE J QUANTUM ELECT, V37, P1031
[9] SEQUENTIAL 2-PHOTON EXCITATION PROCESSES OF ND-3+ IONS IN SOLIDS
QUARLES, GJ
VENIKOUAS, GE
POWELL, RC
[J]. PHYSICAL REVIEW B, 1985, 31 (11): : 6935 - 6940
[10] REDDY BR, 1983, J CHEM PHYS, V7, P5845

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