-
Ka'ida da halin da ake ciki na avalanche photodetector (APD photodetector) Sashe na ɗaya
Abstract: An gabatar da ainihin tsari da ƙa'idar aiki na avalanche photodetector (APD photodetector), ana nazarin tsarin juyin halitta na tsarin na'urar, an taƙaita matsayin bincike na yanzu, kuma ana nazarin ci gaban APD na gaba. 1. Gabatarwa A ph...Kara karantawa -
Bayanin babban iko semiconductor Laser ci gaban kashi na biyu
Bayanin babban iko semiconductor Laser ci gaban kashi biyu Fiber Laser. Fiber Laser yana ba da hanya mai tsada don canza haske na laser semiconductor mai ƙarfi. Duk da cewa na'urorin na'urori masu auna firikwensin raƙuman ruwa na iya canza ƙarancin haske mai ƙarancin haske zuwa mafi haske ɗaya ...Kara karantawa -
Bayanin babban iko semiconductor Laser ci gaban kashi na daya
Bayanin babban iko semiconductor Laser ci gaban kashi na daya Kamar yadda inganci da iko ke ci gaba da inganta, laser diodes (direban laser diodes) zai ci gaba da maye gurbin fasahar gargajiya, ta yadda za a canza yadda ake yin abubuwa da ba da damar haɓaka sabbin abubuwa. Fahimtar t...Kara karantawa -
Ci gaba da matsayin kasuwa na tunable Laser Sashe na biyu
Haɓaka da matsayin kasuwa na Laser mai daidaitawa (Sashe na biyu) Ƙa'idar aiki na Laser mai kunnawa Akwai kusan ka'idoji guda uku don cimma daidaitattun igiyoyin laser. Yawancin lasers masu kunnawa suna amfani da abubuwa masu aiki tare da layukan kyalli masu faɗi. The resonators da suka hada da Laser suna da ƙananan asara ...Kara karantawa -
Ci gaba da matsayin kasuwa na tunable Laser Part one
Haɓakawa da matsayin kasuwa na Laser mai kunnawa (Sashe na ɗaya) Ya bambanta da azuzuwan Laser da yawa, Laser ɗin da aka kunna yana ba da ikon daidaita tsayin fitarwa gwargwadon amfani da aikace-aikacen. A da, na'urorin da za a iya amfani da su na zamani masu ƙarfi gabaɗaya suna aiki da kyau a tsawon tsawon kusan 800 na...Kara karantawa -
Eo Modulator Series: Me yasa ake kiran lithium niobate silicon na gani
Lithium niobate kuma an san shi da siliki na gani. Akwai wata magana cewa "lithium niobate shine sadarwa ta gani abin da silicon yake ga semiconductor." Muhimmancin silicon a cikin juyin juya halin lantarki, don haka menene ya sa masana'antar ke da kyakkyawan fata game da kayan lithium niobate? ...Kara karantawa -
Menene micro-nano photonics?
Micro-nano photonics ya fi nazarin ka'idar hulɗar tsakanin haske da kwayoyin halitta a ma'aunin micro da nano da aikace-aikacensa a cikin tsarar haske, watsawa, tsari, ganowa da ganewa. Micro-nano photonics sub-wavelength na'urorin iya inganta yadda ya kamata matakin photon hadewa ...Kara karantawa -
Ci gaban bincike na baya-bayan nan akan modulator na gefe guda ɗaya
Ci gaban bincike na kwanan nan akan modulator na gefe guda Rofea Optoelectronics don jagorantar kasuwar modulator na gefe guda ɗaya na duniya. A matsayinsa na manyan masu kera na'urorin lantarki na duniya, Rofea Optoelectronics' SSB modulators ana yabawa saboda kyakkyawan aikinsu da aikace-aikacen ...Kara karantawa -
Babban ci gaba, masana kimiyya sun haɓaka sabon madaidaicin haske mai haske!
Hanyoyin gani na nazari suna da mahimmanci ga al'ummar zamani saboda suna ba da izinin gano abubuwa cikin sauri da aminci na abubuwa a cikin daskararru, ruwa ko gas. Waɗannan hanyoyin sun dogara da haske yana hulɗa daban-daban tare da waɗannan abubuwa a sassa daban-daban na bakan. Alal misali, hasken ultraviolet ...Kara karantawa -
Tasirin diode silicon carbide mai ƙarfi akan PIN Photodetector
Tasirin siliki carbide diode mai ƙarfi a kan PIN Photodetector Babban ƙarfin silicon carbide PIN diode koyaushe yana ɗaya daga cikin wuraren da ake amfani da shi a fagen binciken na'urar wutar lantarki. PIN diode shine diode crystal wanda aka gina ta hanyar yin sandwiching Layer na semiconductor na ciki (ko semiconductor tare da l...Kara karantawa -
An yi bayanin nau'ikan na'urorin lantarki-optic a taƙaice
Modulator na gani na lantarki (EOM) yana sarrafa iko, lokaci da polarization na katako na Laser ta hanyar sarrafa siginar ta hanyar lantarki. Mafi sauƙaƙan injin na'urar gani na lantarki shine na'ura mai sarrafa lokaci wanda ya ƙunshi akwatin Pockels guda ɗaya kawai, inda filin lantarki (wanda aka yi amfani da c...Kara karantawa -
An sami ci gaba a cikin binciken cikakken ingantaccen laser na lantarki kyauta
Tawagar Laser na Laser Kyauta na Kwalejin Kimiyya ta kasar Sin sun sami ci gaba a cikin bincike na laser na'urar lantarki mai cikakken daidaituwa. Dangane da Shanghai Soft X-ray Free Electron Laser Facility, sabon tsarin echo harmonic cascade free electron Laser wanda kasar Sin ta gabatar ya yi nasara ...Kara karantawa
