Dual fiber inobuda imwe frequency laser pa780 nm

Muenzaniso:

Tsanangudzo Pfupi

Erbium boka rinogadzira maviri-channels single frequency fiber laser ine yakanyanya kubuda simba kusvika ku1W/2W yeGravimeter gradiometer yakavakirwa paRb inotonhora atomu.Musiyano wefrequency pakati pezviteshi zviviri izvi unogona kuvharwa nekurohwa frequency/ phase yekuvhara nzira.Iyo inobuda ports ye1560/780 nm laser inogona kuodha, iyo inopa yakakwira performance light source ye gravimeter, quantum optics zvichingodaro.Iyo mhodzi laser, amplifier uye frequency kaviri module yembiri-channel 1560 nm laser inosanganiswa mune diki mhepo inotonhorera kesi.Muchina wese une compact chimiro, yakagadzikana uye yakavimbika kuita, uye inogona kupasa vibration uye yakakwirira-yakaderera tembiricha bvunzo.

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Technical Parameter

Product Tags

Product features

█Mutsetse wakatetepa <20 kHz(kudzika se2 kHz)

█Optional low intensity ruzha (RIN <-130 dBc/Hz @ 100 kHz)

█Simba guru (2W)

█Yakanakisa beam mhando (M² <1.1)

█Kugadzikana kwesimba (PP<1% @25℃, <2% @15-35℃)

█Kugadzikana kwezvakatipoteredza (15-35℃, 0.5 Grms (0-200 Hz))

█Rb atomu

█Magic lightlattice

█Optical tweezer

■ High uye yakaderera tembiricha kukanganisa kuita

■ Frequency kugadzikana pasi pepamusoro uye yakaderera tembiricha kukanganisa

■ Kuchengetedza kwakadzika kwekushisa

Center frequency drift ye0 ℃ -50 ℃ ingangoita 340 MHz, uye pakati pe25 ℃ kwemaawa maviri ingangoita 40 MHz.

Kuedza kwepamusoro uye kwakaderera tembiricha inokanganisa frequency drift chengetedzo pa -30 ℃ -70 ℃ yakaratidza kuti iyo laser yakajairika mashandiro mushure mepamusoro uye yakaderera tembiricha kuvhunduka.

■ RMS simba kugadzikana pasi pepamusoro uye yakaderera tembiricha kukanganisa

Kugadzikana kwechiteshi chekutanga pane imwe neimwe tembiricha muyedzo yepamusoro-yakaderera tembiricha yakayerwa.Iko kugadzikana kwesimba kwe2-awa RMS pakudzikamisa tembiricha ye0 ℃ uye 50 ℃ yaive nani pane 0.2%

Iko kugadzikana kwesimba kwechipiri chiteshi zvakare kuri nani pane 0.2% (imwe tembiricha poindi, RMS)

Mbeu ine yakachengetwa frequency sweep interface, uye iyo 780nm laser frequency sweep range ingangoita 3.2GHz.

Kusarudza inonzwisisika frequency yekuvhara poindi uye kudzora yakakodzera frequency musiyano uye frequency kuchinja pakati pematanho maviri, maviri chiteshi 780 nm laser inogadzirwa nePreciLasers inogona kupa ese lasers anodiwa kuyedza rubidium atomic gravimeter.Chigadzirwa chine yakanaka kuchinjika kwezvakatipoteredza uye isarudzo yakanakisa yelaser sosi ye inotakurika atomic gravimeter.