Spectrometer nnyefe ST90S

Nkọwa dị mkpirikpi:

The JINSP ST90S nnyefe imaging spectrometer na-onwem na VPH olu frasi holographic nnyefe grating, na a diffraction arụmọrụ nke 90% na magburu onwe ìhè ụzọ.The elu featured spectrometer nwere ike iru sensitivity ugboro ise karịa nke bụ flective spectrometer, na mkpebi ya bụ ugboro abụọ. dị elu dị ka nke spectrometers ndị a na-ahụkarị, na-ebute mmetụta nchọpụta ụdịdị zuru oke.Na mgbakwunye, a na-ejikọta ya na igwe foto CCD dị omimi dị mma nke emebere maka ngwa nyocha ọkọlọtọ, na-ahụ na arụmọrụ quantum dị mma yana oke mgbama na mkpọtụ mkpọtụ.

ST90S dabara nke ọma maka sistemu nchọpụta ihe nleba anya nke 532nm laser Raman, ọkachasị n'ihe gbasara nchọpụta mgbaàmà Raman gas.Site na njirimara anya pụrụ iche, ụdịdị dị iche iche ruru 4200 cm^-1, na mkpebi ruru 4 cm^-1, ọ nwere ike dochie nnukwu spectrometer ntụgharị echiche ebubata na-eji maka nyocha sayensị.Ọzọkwa, ọ nwere nkwụsi ike dị mma na nha nha, na-eme ka ọ dị mma maka ijikọta ngwá ọrụ mmepụta ihe.