HAMMATSU semiconductor laser L11038-11

L11038-11 ya HAMAMATSU ndi module yolondola kwambiri, yotsika phokoso la semiconductor laser, yomwe imagwiritsidwa ntchito makamaka poyezera kuwala, kujambula kwachilengedwe, kuzindikira mafakitale ndi magawo ena. Zomwe zili zofunika kwambiri ndizokhazikika, kutalika kwa mzere ndi phokoso lochepa, zoyenera pazochitika zogwiritsira ntchito zomwe zili ndi zofunikira kwambiri pamtundu wa kuwala.

1. Ntchito zazikulu ndi zotsatira zake

(1) Ntchito zazikulu

Kutulutsa kwamphamvu kwa laser: kutalika kokhazikika, koyenera kuyeza molondola.

Kupanga kwaphokoso lotsika: kumachepetsa kusokoneza kwa ma signal ndikuwongolera chiŵerengero cha signal-to-noise (SNR).

Mzere wopapatiza (mode yotalikirapo imodzi): yoyenera kugwiritsa ntchito monga spectral analysis ndi interferometry.

Ntchito yosinthira: imathandizira kusintha kwa analogi/digito (posankha), koyenera kugunda kapena kupitilira ntchito.

(2) Ntchito zofananira

Kuyeza kwa kuwala (laser interferometer, spectral analysis)

Biomedicine (kuthamanga kwa cytometer, maikulosikopu yozungulira)

Kuzindikira kwa mafakitale (kuyambira kwa laser, kuzindikira zolakwika)

Kafukufuku wasayansi (quantum optics, kuyesa kwa atomu ozizira)

2. Zofunikira zazikulu

Zithunzi za L11038-11

Laser mtundu Semiconductor laser (LD)

Wavelength Mwasankha malinga ndi chitsanzo (monga 405nm, 635nm, 785nm, etc.)

Mphamvu zotulutsa zingapo mW~100mW (zosinthika)

Kukula kwa mzere <1MHz (utali wopapatiza, mawonekedwe a utali umodzi)

Phokoso lotsika kwambiri (phokoso la RMS <0.5%)

Kusinthasintha kwa bandwidth Kufikira mulingo wa MHz (imathandizira kusintha kwa TTL/analogi)

Njira yogwirira ntchito CW (yopitilira) / kugunda (posankha)

Mphamvu zamagetsi 5V DC kapena 12V DC (malingana ndi mtundu)

Mawonekedwe a SMA fiber interface / malo otulutsa aulere

3. Ubwino waukadaulo

(1) Kukhazikika kwa kutalika kwa mafunde

Tekinoloje ya Adopt Temperature control (TEC) imawonetsetsa kuyenda pang'ono kwa mafunde, koyenera kuyesa mwatsatanetsatane kwambiri.

(2) Phokoso lotsika & kuchuluka kwa ma siginolo-ku-phokoso

Mawonekedwe okhathamiritsa a dera amachepetsa kusinthasintha kwapano, koyenera kuzindikira kofooka kwa ma siginecha (monga chisangalalo cha fluorescence).

(3) Mzere wopapatiza (njira imodzi yotalikirapo)

Zoyenera kugwiritsa ntchito zomwe zimafuna kulumikizana kwakukulu monga interferometry ndi Raman spectroscopy.

(4) Ntchito yosinthika yosinthika

Imathandizira kusintha kwakunja (TTL/chizindikiro cha analogi), chomwe chingagwirizane ndi zosowa zosiyanasiyana zoyesera.

4. Kuyerekezera ubwino wampikisano

Mawonekedwe a HAMMATSU L11038-11 Wamba semiconductor laser

Wavelength bata ± 0.01nm (kukhathamiritsa kuwongolera kutentha) ± 0.1nm (palibe kuwongolera kutentha)

Mulingo waphokoso <0.5% RMS 1%~5% RMS

Linewidth <1MHz (mode yotalika imodzi) Multi-longitudinal mode (wide sipekitiramu)

Malo ogwiritsira ntchito Muyezo wowoneka bwino kwambiri, biomedicine General laser chizindikiro, kumva kosavuta

5. Ntchito mafakitale

Biomedicine (kuthamanga kwa cytometry, kutsatizana kwa DNA)

Kuzindikira kwa mafakitale (kuyambira kwa laser, kusanthula kwa morphology)

Kuyesa kafukufuku wasayansi (cold atomic physics, quantum optics)

Zida zowonera (interferometer, spectrometer)

6. Mwachidule

Mtengo wa HAMMATSU L11038-11:

Kukhazikika kwakukulu + kutalika kwa mzere wopapatiza, koyenera kuyeza molondola kwambiri.

Kapangidwe ka phokoso lochepa, sinthani chiŵerengero cha signal-to-noise (SNR).

Kukhathamiritsa kowongolera kutentha, kuyenda kochepa kwa mafunde.

Thandizani kusinthasintha kwakunja, sinthani ku zosowa zosiyanasiyana zoyesera