Lovalite可提供一系列光學微型探針用於近場掃描光學顯微鏡(SNOM/NSOM)。兩項技術可採用:
-
E50 -拉光學微型探針
-
P200 -聚合物光學微型探針
所有探針在 400 µW、532nm 單獨漏光,可與任何使用音叉和剪切力的 SNOM 相容。
產品
我們提供3級標準光學纖維,將覆蓋大多應用程式。其他纖維根據要求也可採用。
聯繫我們瞭解更多產品資訊
技術參數
|
P200-聚合物光學微型探針 |
E50 -拉光學微型探針 |
|
聚合物探針位於1米長纖維光學末端 |
拉光學探針位於1米長纖維光學末端 |
頂端半徑:200nm
超高光傳輸 |
頂端半徑:50nm |
|
耐光性鋁塗層在鈦層上 |
|
聚焦離子束孔徑用於更高精度(應要求50 nm圓孔,其他尺寸或形狀) |
光圈陰影 (100nm,其他尺寸) |
|
每個探針提供單獨SEM照片 |
高精度AFM拓撲帶SNOM功能 |
|
剪切力改編 |
|
準備音叉(10毫米脫皮) |
|
包裝:一盒10個探針 |

 |

 |
可用纖維光學
|
纖維 |
模場直徑 |
內徑 |
複合直徑 |
護套 |
N.A. |
|
SMF28 |
9.2µm @1310nm |
n/c |
125µm |
250µm (丙烯酸鹽) |
0.14 |
|
紅外應用程式(單模在電信波長1310 nm et 1550 nm)。可用於可見範圍內收集模式。 |
|
MONO450 |
3.4µm @450nm |
n/c |
125µm |
250µm (acrylate) |
0.12 |
|
可見範圍應用程式(單模在可見) |
|
HPSC10 |
n/c |
10µm |
125µm |
245µm (acrylate) |
0.1 |
紫外/可見應用程式要求,需要一個低水準纖維螢光(純矽芯纖維),如拉曼光譜、量子點螢光等。
多模光纖 |
也可選用其他纖維,趕快聯繫我們吧!
應用提示
-
如何將LovaLite光學微型探針固定在石英音叉上
-
量子點螢光SNOM使用納米孔徑LovaLite探針
-
映射元件輸出用於光電和光子學
參考文獻
-
Extraordinary blueshift of a photonic crystal nanocavity by reducing its mode volume with an opaque microtip
T. Grosjean, A. El Eter, M. Mivelle, T.-Ph. Vo, A. Belkhir, C. Ecoffey, G. Le Gac, D. Nedeljkovic, A. Rahmani, C. Seassal, S. Callard, F. Baida, Applied Physics Letter, 101, 051102 (2012)
-
Near-field probing of slow Bloch modes on photonic crystals with a nanoantenna
Thanh-Phong Vo, M. Mivelle, S.Callard, A. Rahmani, F. Baida, D. Charraut, A. Belarouci, D. Nedeljkovic, C.Seassal, G.W. Burr, T. Grosjean, Optics Express Vol. 20, No 4 (2012)
-
Near-field and far-field analysis of an azimuthally polarized slow Bloch mode microlaser
Thanh-Phong Vo, Adel Rahmani, Ali Belarouci, Christian Seassal, Dusan Nedeljkovic, Ségolène Callard, Optics Express Vol. 18, No 26 (2010)
-
Bowtie nano-aperture as interface between near-fields and a single-mode fiber
M. Mivelle, I.A. Ibrahim, F. Baida, G.W. Burr, D. Nedeljkovic, D. Charraut, J-Y. Rauch, R. Salut, T. Grosjean,Optics Express Vol. 18, No 15 (2010)
-
Bloch surface waves in ultrathin waveguides: near-field investigation of mode polarization and propagation
T. Sfez, E. Descrovi, L. Yu, D. Brunazzo, M. Quaglio, L. Dominici, W. Nakagawa, F. Michelotti, F. Giorgis, O. J. F. Martin and H. P. Herzig, Journal of the Optical Society of America, Vol. 27, No 8 / August 2010.
-
Two-dimensional optics on silicon nitride multilayer: Refraction of Bloch surface waves
T. Sfez, E. Descrovi, L. Yu, M. Quaglio, L. Dominici, W. Nakagawa, F. Michelotti, F. Giorgis and H. P. Herzig,Applied Physics Letter, 96, 151101 (2010)
-
Asymmetrical excitation of surface plasmon polaritons on blazed gratings at normal incidence
B. Bai, X. Meng, J. Laukkanen, T. Sfez, L. Yu, W. Nakagawa, H. P. Herzig, L. Li, and J. Turunen, Physical Review B 80, 035407 (2009)
-
Near-field imaging of Bloch surface waves on silicon nitride one-dimensional photonic crystals
E. Descrovi, T. Sfez, L. Dominici, W. Nakagawa, F. Michelotti, F. Giorgis and H. P. Herzig, Optics ExpressVol. 16, No 8 (2008)
-
Near-field modal microscopy of subwavelength light confinement in multimode silicon slot waveguides
K. Foubert, L. Lalouat, B. Cluzel, E. Picard, D. Peyrade, E. Delamadeleine, F. de Fornel and E. Hadji, Applied Physics Letter 93, 251103 (2008)
-
Near-field analysis of surface electromagnetic waves in the bandgap region of a polymeric grating written on a one-dimensional photonic crystal
T. Sfez, E. Descrovi, L. Dominici, W. Nakagawa, F. Michelotti, F. Giorgis and H. P. Herzig, Applied Physics Letter 93, 061108 (2008)
-
Direct observation of surface mode excitation and slow light coupling in photonic crystal waveguides
V. S. Volkov, S. I. Bozhevolnyi, L. H. Frandsen and M. Kristensen, Nano Letters Vol. 7, No 8, 2341 - 2345 (2007)