扇形陣列微孔光學(xué)元件

Mirco Pore Optic with Sector，MPOS

MPOS是一種掠入射型聚焦光學(xué)元件，可將X射線和紫外等波段的光子進(jìn)行聚焦。MPOS由數(shù)百萬個(gè)方形玻璃微孔組成，內(nèi)部方孔呈輻射狀排布，為了得到的聚焦效果，還可以在微孔內(nèi)壁表面鍍增反膜，不同應(yīng)用波段選擇不同膜層材料。MPOS可裝配成近似Wolter-I光學(xué)系統(tǒng)。相比傳統(tǒng)的Wolter光學(xué)，這種輻射狀排列方式有諸多優(yōu)點(diǎn)：更大的有效面積幾何面積比、質(zhì)量輕、可實(shí)現(xiàn)在更高能量下工作。

Micro Pore Optic with Sector is a kind of grazing incidence optical element, which can focus X-ray and ultraviolet light. MPOS have several millions of square shape glass pore in micron scale and the square pores are stacked in radial geometry. In order to obtain the best focusing performance, the inner wall could be coated with increasing reflective film with different film materials for different application bands. MPOS could be assembled to a conic optical system approximation to Wolter-I optics. This radially packing geometry has several advantages, such as larger effective versus geometry area ratios，light weight and working under higher energy than normal Wolter optics.

技術(shù)參數(shù)

產(chǎn)品特點(diǎn)

MPOS微觀結(jié)構(gòu)

MPOS microstructure

更大的有效面積/幾何面積比(Largereffective/ geometricarea ratio)

有效面積/幾何面積比≥30%。(The effective/ geometric area ratio is greater than or equal to 30%.）

輕質(zhì)量(Light weight)

MPOS為目前單位有效聚光面積上重量最輕的X射線成像元件，比傳統(tǒng)的金屬材質(zhì)Wolter-I型望遠(yuǎn)鏡輕1000倍。(MPOS possess the  minimum weight per unit area, which is 1000 times lighter than traditional Wolter-I lens.)

高能段工作(Working under higher energy)

MPOS可裝配成近似Woter-I光學(xué)系統(tǒng)，相比傳統(tǒng)Wolter-I光學(xué)望遠(yuǎn)鏡可在更高能段下工作。（MPOS could be form a conic optic approximation to Wolter-Ioptic，working under higher energy than conventional Wolter optics.）

  
MPOS      MPOS 聚焦鏡頭  MPOS Focusing Lens

產(chǎn)品應(yīng)用

X射線天文學(xué)、深空探測、軍事偵察、安檢系統(tǒng)、醫(yī)療領(lǐng)域

X-ray astronomy, Deep-space exploration, Military reconnaissance, Safety inspection system, Medical field.