Sharḥ Qānūn Āmulī : manuscript, undated

Paper.

Kitāb al-Qānūn fī al-ṭibb

Treatise on the canon of medicine.

Risālah fī masāʾil : manuscript, undated

Bound with : Sharḥ Hayākil al-nūr / lil-Dawwānī.

Risālah fī al-nafs : manuscript, undated

Bound with : Sharḥ Hayākil al-nūr / lil-Dawwānī.

Traités mystiques d'Abou Alî al-Hosain b. Abdallah b. Sênâ ou d'Avicenne.

Added t.p. in Arabic.

Kitāb manāfiʻ al-aghdhiyah wa-dafʻ maḍārrihā [microform] /

Microfilm.

Avicenne /

Mode of access: Internet.

Auicenna praesens maximus codex est totius scientiae medicinae principis Aboali Abinsene cum expositionibus omnium principalium & illustrium interpretum eius ... Eiusdem codicis diuisio commodissime facta est in quinque volumina ...

Pie de imp. tomado del colofón

Auicenna tertium volume[n] in quo expositiones Ge[n]tilis de fuliginio [et] Iacobi de p[ar]tib[us] lucule[n]tissime ac nouiter castigate vsque ad VI fen tertij Can[onis] Auice[nne] c[on]tine[n]tur ...

Lugar e imp. tomados del colofón del v. I

Auicenna quintum volumen continet fen. 20am [et]. 21am. tertij Can[onis] Auic[enne] cu[m] expositionibus Gentilis de fuli. [et] Iacobi de partibus ...

Lugar e imp. tomados del colofón del v. I

Auicenna quintum volumen continet fen. 20am [et]. 21am. tertij Can[onis] Auic[enne] cu[m] expositionibus Gentilis de fuli. [et] Iacobi de partibus ...

Lugar e imp. tomados del colofón del v. I

L'aperception de soi chez shihab al-din al-suhrawardi et l'heritage avicennien

Avicenna (d. 1037) bequeathed the Arabic philosophical tradition with an aporia : self-knowledge is conceived, at times, in terms of intellection, at other times, in terms of apperception. In his Book of Discussions and Book of Notes, Avicenna has lengthy discussions on apperception, defined as a direct ontological mode of knowledge. Heir to this tradition, Shihāb al-Dīn al-Suhrawardī (d. 1191) moved away from the first conception of self-knowledge as intellection to adopt the second conception of an apperception of the self as a direct, intuitive and "presential (hcombining dot belowudcombining dot belowūrī)" perception, and which he defended with four types of arguments.

Irja' ila Nafsika: Suhraward's apperception of the self in light of Avicenna

Shihāb al-Dīn Suhrawardī (d.687/1191) proposed a theory of apperception that constitutes the core of his “illuminative” epistemology. His theory of apperception purports to account for the soul’s immediate, reflexive, and unmediated knowledge of its own essence. Apperception may be defined as the direct experience the soul has of its essence. A closer examination of the Avicennan tradition (Avicenna died in 420/1037) reveals the existence of a number of arguments for the demonstration of an apperception of the self/soul similar to the arguments Suhrawardī later proposes. Contrary to admitted views, Avicenna had tackled issues related to the soul’s apperception, a type of perception distinct from the soul’s intellection of its essence. Avicenna alluded to the existence of a mode of perception specific to the soul that would guarantee both the soul’s unity and its personal identity. This apperception is defined as an unmediated presence of the soul to itself. These elements recur in Suhrawardī’s theory of apperception and numerous versions of Avicenna’s arguments for the demonstration of the presential nature of apperception

Characteristics of 980/1550 nm WDM coupler based on planar curved waveguides

A wavelength division multiplexer (WDM) for 980/1550 nm based on planar curved waveguide coupler (CWC) is proposed. Compared with conventional parallel straight waveguide coupler (SWC), this structure has more flexibility with two variable parameters of bending radius R and minimum edge-to-edge spacing do, which are the two main parameters for the splitting ratio of coupler and decrease the complexity of device design and fabrication. Based on coupled mode theory (CMT) and waveguide theory, R and do of the WDM CWC are designed to be R = 13.28 m and d(0) = 4.39 mu m. The contrast ratio (CR) and insertion loss (IL) for 980 and 1550 nm are CR1 = 24.62 dB, CR2 = 24.56 dB and IL1 = 0.014 dB, IL2 = 0.015 dB, respectively. The 3D beam propagation method (BPM) is used to verify the validity of the design result. The influence of R and d(0) variations on the device performance is analyzed. For CR > 20 dB, the variation ranges of R and d(0) should be within -0.10 to +0.44 m and -0.05 to + 0.02 mu m, respectively. (c) 2006 Elsevier GmbH. All rights reserved.

980 nm 抽运下Yb-Tm-Ho 三掺氟磷酸盐玻璃的2 μm 荧光性质

The thermal stability, 2 μm fluorescence properties and energy transfer mechanism in Ho³⁺ doped fluorophosphate glass sensitized by Yb³⁺ and Tm³⁺ were investigated. The characteristic temperatures, absorption spectrum and fluorescence spectrum of the glass sample were measured. ΔT calculated from the characteristic temperatures shows that the thermal stability of fluorophosphate glass is better than fluoride glass. According to the absorption spectrum, several spectroscopic parameters of the glass sample, such as Judd-Ofelt parameters and spontaneous transition probability were calculated and compared with other glass hosts. The largest spontaneous transition probability for Ho³⁺:⁵ I7&rarr⁵I8 transition in fluorophosphate glass which is 78.48 s^-1 indicates that fluorophosphate glass is an appropriate base glass to achieve 2 m fluorescence. From the fluorescence spectrum of the glass sample, the extremely strong 2.0 μm fluorescence intensity is observed, which is higher than the intensity of 1.8 μm fluorescence, showing that Ho³⁺ ions sensitized by Yb³⁺ and Tm³⁺ is efficient. Meanwhile, the absorption sections and emission sections of Yb³⁺, Tm³⁺ and Ho³⁺ were calculated and the pumping scheme and energy transfer mechanism among Yb³⁺, Tm³⁺ and Ho³⁺ are discussed. The study indicates that Yb-Tm-Ho tri-doped fluorophosphate glass is a significant sensitization glass system under 980 nm excitation for 2 μm applications.