激光用染料 的英文怎麼說
中文拼音 [jīguāngyòngrǎnliào]
激光用染料
英文
laser dyes- 激 : Ⅰ動詞1 (水因受到阻礙或震蕩而向上涌) swash; surge; dash 2 (冷水突然刺激身體使得病) fall ill fr...
- 光 : Ⅰ名詞1 (照耀在物體上、使人能看見物體的一種物質) light; ray 2 (景物) scenery 3 (光彩; 榮譽) ...
- 用 : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
- 染 : Ⅰ動詞1 (用染料著色)dye 2 (感染) catch [contract] (a disease) 3 (沾染) acquire (a bad hab...
- 料 : 名詞1 (材料; 原料) material; stuff 2 (喂牲口用的穀物) feed; fodder 3 (料器) glassware 4 (...
- 激光 : [物理學] laser 激光靶 laser target; 激光報警器 laser avoidance device; 激光玻璃纖維 laser fibre; ...
- 染料 : colourant; tincture; dyestuff; dye
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The broad fluorescence spectrum of the organic dyes suggests a broad tunability range for lasers using them as the active material.
有機染料具有寬熒光光譜使人們想到,若用它們作為激光介質,則激光器就會有寬的調譜范圍。The ultrafast dynamics of oxazine 750 dye has been studied in the typical alcoholic solvents by using the femtosecond time - resolved stimulated emission pumping fluorescence depletion ( fs tr sep pd ) technique
摘要利用飛秒時間分辨熒光虧蝕光語技術,研究了惡嗪750激光染料分子在典型的醇類溶劑中超快動力學過程。In this dissertation, the plasmids containing 5s promoter were transfected into cho cells and the transcription sites of rna polymerase and its transcripts were detected by fluorescence in situ hybridization to dna and rna, respectively
本實驗以中國倉鼠卵巢細胞( cho )為實驗材料,利用基因轉染、熒光原位雜交並結合激光共聚焦顯微鏡觀察的方法,在dna和rna水平上分別對rna聚合酶的轉錄位點和轉錄子的分佈進行了檢測。In this dissertation, organic laser dyes and cu were implanted in the pores of anodic alumina respectively. the optical properties of the embedded films were studied
本文利用多孔鋁的納米多孔列陣結構,將有機激光染料和金屬cu分別鑲嵌到多孔鋁的孔中,研究了其光學性質。Nevertheless, new modified polymers have been obtained recently with thresholds of damage by laser radiation as high as those of the inorganic materials, and with higher stabilities than those of the silica gels under the same experimental conditions
近來研究較多的是玻璃基質無機有機復合激光染料,通過溶膠?凝膠法,將有機激光染料均勻地摻入固態基質中,再利用適當的有機改性,就能有效提高材料各方面的性能。This thesis reviewed the development of tunable lasers, analyse the character and preparation of laser - dye, and introduce the theory of turnable lasers. base on analysis and research, using the solid dye samples made by a stepwise synthesis technique through a sol - gel process, some experiments were done
本論文首先對可調諧激光器的發展、研究進展及應用進行了簡單回顧,然後對固態激光染料的特性、制備進行了分析和討論,進而對可調諧染料激光器的調諧原理進行了理論上的分析和討論。In this dissertation, the plasmids containing 5s promoter were transfected into hela cells, the transcription sites of rna polymerase iii and its transcripts were detected by fluorescence in situ hybridization ( fish ) to dna, rna and dna - rna, respectively
本實驗以人的hela細胞為材料,運用電擊轉染、熒光原位雜交並結合激光共聚焦顯微鏡,從dna 、 rna和dna - rna三個水平對rna聚合酶的轉錄位點及其轉錄子的分佈進行研究。In this paper dyes doped silica gels were prepared by sol - gel method in order to find the relationship between the character and the structure of the composite. techniques and theories will be attributed to the fabricating the excellent solid tunable dye lasers material
本文是利用溶膠-凝膠工藝將有機染料均勻摻入到二氧化硅凝膠基質,以研究復合材料的組成、結構和性能間的相關規律,為制備性能優異的固體可調諧染料激光器提供理論依據和工藝條件。Solid - state dye lasers exhibit some attractive features as compared with conventional liquid - dye lasers, such as lack of toxicity and flammability, compactness and low - cost gain medium which, in addition to being an essentially maintenance - free system, make them suitable for applications in field such as medicine, remote sensing and spectroscopy
染料激光器因具有波長調諧范圍寬、輸出功率高、吸收和增益容易控制等優點,在醫療、遙感、光譜分析等領域得到了廣泛應用。與液體染料激光器相比,固態染料激光器結構緊湊、應用簡便、無污染、成本低,因此染料固態化是人們一直以來研究的目標。The mechanism for optical storage in these materials has been attributed to a statistical reorientation of the azobenzene chromophors perpendicular to the polarization of the incident electric field of the pump laser beam. the photoinduced birefringence and holographic storage in methyl orange dyes ( mo ) doped polyvinyl alcohol ( pva ) films were reported firstly in this thesis. the relationship between the photoinduced birefringence and the dye content and pumping power was investigated by using the writing light of 532 nm ( double - frequency of nd : yag laser ) and the reading light of 632. 8 nm
本文研究了甲基橙( mo )偶氮苯染料摻雜聚乙烯醇( pva )薄膜的光致雙折射和全息光存儲特性,利用yag激光2倍頻( 532nm )作為寫入光, he ? ne激光( 632 . 8nm )作為讀出光,研究含有不同染料濃度pva薄膜的光致雙折射特性,探討了光致雙折射和泵浦光功率的關系,實現了全息光存儲,所得光柵生長曲線包含快過程和慢過程,快過程以異構相位光柵的生長為主,慢過程以取向光柵的生長為主,對此實驗結果本文給出了合理的理論解釋。Based on these results, the investigators " recommend that before commencing pulsed - dye - laser therapy, all patients should be informed of the possibility of redarkening of the stain after treatment.
根據這些結果,調查人員「介紹說在開始使用脈沖-染料激光療法之前,所有患者應該被告知治療后復發的可能性。 」New york ( reuters health ) mar 22 - redarkening of port - wine stains treated with pulsed - dye - laser therapy is fairly common, new research suggests. still, most patients are satisfied with the long - term treatment results
紐約(路透健康報) 3月22日-新研究表明,用脈沖-染料激光療法治愈再次變黑的葡萄酒樣痣已經相當普遍。大部分患者仍很滿意長期治療的結果。When the two - dimensional decoupling theory is applied to a single - mode laser system, it is shown that there is relatively large fluctuation in the phase when the laser undergoes from thermal light to coherent light. it is shown that increasing the noise correlation time t can also reduce the fluctuation in the phase of the laser light
將二維退耦理論應用到單模染料激光系統中時,我們還發現,當系統運行在從熱光場到相干光場的過渡過程中時,系統的位相存在相對較大的漲落,增加噪聲關聯時間可以抑制激光場的位相漲落。When the two - dimensional decoupling theory is applied to single - mode and two - mode dye laser system, the mean ( i ), variance 2 ( 0 ), and effective eigenvalue eff of laser intensity are calculated. excellent agreement between theoretical analysis, numerical simulations, and experimental measurements are obtained
然後將二維退耦理論應用到單模和雙模染料激光系統中,算出了激光場的平均強度< i > 、強度方差_ 2 ( 0 )和有效本徵值_ ( eff ) ,理論分析與數值模擬和實驗結果符合得很好。分享友人