He aha nā Lasers Ultrafast a pehea e hoʻohana ʻia ai?

Ka wehewehe ʻana o nā Lasers Ultrafast

ʻO nā lasers Ultrafast e pili ana i nā lasers e hoʻopuka ana i nā pulse pōkole loa, ma ke ʻano maʻamau i ka picosecond (10⁻¹² kekona) a i ʻole femtosecond (10⁻¹⁵ kekona). Ma muli o ko lākou lōʻihi pulse pōkole loa, launa pū kēia mau lasers me nā mea ma o nā hopena non-thermal, nonlinear, e hōʻemi nui ana i ka hoʻolaha wela a me ka hōʻino thermal. ʻO kēia ʻano kū hoʻokahi e kūpono ai nā lasers ultrafast no ka micromachining precision, nā kaʻina hana lapaʻau, a me ka noiʻi ʻepekema.

Nā noi o nā Lasers Ultrafast

Me ko lākou mana kiʻekiʻe kiʻekiʻe a me ka hopena wela liʻiliʻi, ua hoʻohana nui ʻia nā lasers ultrafast ma nā ʻoihana like ʻole, me:

1. ʻOihana Micromachining: Hiki i nā lasers Ultrafast ke ʻoki pololei, wili, māka, a me ka hana ʻana i ka ʻili ma nā pae micro a me nano me nā wahi liʻiliʻi i hoʻopilikia ʻia e ka wela.

2. Kiʻi Lapaʻau a me Biomedical: I ka ophthalmology, hoʻohana ʻia nā lasers femtosecond no ke ʻoki maka LASIK, e hāʻawi ana i ka ʻoki corneal pololei me ka liʻiliʻi o nā pilikia ma hope o ke ʻoki ʻana. Eia kekahi, hoʻohana ʻia lākou i ka microscopy multiphoton a me ka nānā ʻana i nā ʻiʻo biomedical.

3. Noiʻi ʻEpekema: He kuleana koʻikoʻi kēia mau lasers i ka spectroscopy i hoʻoholo ʻia i ka manawa, nā optics nonlinear, ka mana quantum, a me ka noiʻi mea hou, e ʻae ana i nā ʻepekema e ʻimi i nā dynamics ultrafast ma nā pae atomic a me molecular.

4. Nā Kamaʻilio Optical: ʻO kekahi mau lasers ultrafast, e like me nā lasers fiber 1.5μm, hana i loko o ke kāʻei kamaʻilio fiber optical low-loss, e lawelawe ana ma ke ʻano he kumu kukui paʻa no ka hoʻoili ʻikepili wikiwiki.

Nā Palena Mana a me ka Hana

Hoʻohālikelike ʻia nā lasers Ultrafast e ʻelua mau palena mana koʻikoʻi:

1. Mana awelika: Mai nā ʻumi milliwatts a i kekahi mau watts a ʻoi aku paha, ma muli o nā koi noi.

2. Mana Kiʻekiʻe: Ma muli o ka pōkole loa o ka pulse, hiki i ka mana kiʻekiʻe ke piʻi i kekahi mau kilowatts a i nā haneli kilowatts. No ka laʻana, mālama kekahi mau lasers femtosecond i ka mana awelika o 1W, ʻoiai ʻoi aku ka nui o ko lākou mana kiʻekiʻe.

ʻO nā ʻōuli hana koʻikoʻi ʻē aʻe e pili ana i ka helu hana hou ʻana o ka pulse, ka ikehu pulse, a me ka laulā o ka pulse, pono e hoʻomaikaʻi ʻia nā mea āpau ma muli o nā pono ʻoihana a me nā noiʻi kikoʻī.

Nā Mea Hana Alakaʻi a me ka Hoʻomohala ʻOihana

He nui nā mea hana honua e hoʻomalu nei i ka ʻoihana laser ultrafast:

1. Coherent, Spectra-Physics, Newport (MKS) - Nā ʻoihana i hoʻokumu ʻia me ka ʻenehana paʻa a me nā ʻano hana ʻoihana a me ka ʻepekema like ʻole.

2. TRUMPF, IPG Photonics - Nā alakaʻi mākeke i nā hoʻonā hana laser ʻoihana.

3. Nā Mea Hana Kina (Han's Laser, GaussLasers, YSL Photonics) - Nā mea pāʻani e kū mai ana e hana ana i nā holomua koʻikoʻi i ka hoʻonohonoho laser, nā ʻenehana laka mode, a me ka hoʻohui ʻōnaehana.

Nā ʻōnaehana hoʻoluʻu a me ka hoʻokele wela

ʻOiai ko lākou mana awelika haʻahaʻa, hoʻopuka nā lasers ultrafast i ka wela koke nui ma muli o ko lākou mana kiʻekiʻe. He mea nui nā ʻōnaehana hoʻoluʻu kūpono e hōʻoia i ka hana paʻa a me ke ola hana lōʻihi.

ʻŌnaehana Hoʻolulu: Hoʻolako pinepine ʻia nā lasers Ultrafast me nā chillers ʻoihana me ka pololei o ka kaohi mahana o ±0.1°C a ʻoi aku paha ka maikaʻi e mālama i ka hana laser paʻa.

TEYU Nā mea hoʻomaʻalili moʻo CWUP: I hana kūikawā ʻia no ka hoʻoluʻu laser wikiwiki loa, hāʻawi kēia mau mea hoʻoluʻu laser i ka hoʻoponopono mahana i kāohi ʻia e PID me ka pololei e like me 0.08°C a i 0.1°C. Kākoʻo pū lākou i ke kamaʻilio RS485 no ka nānā mamao a me ka kaohi, e kūpono ana iā lākou no nā ʻōnaehana laser wikiwiki loa 3W -60W.

Nā ʻAno Hou i nā Lasers Ultrafast

Ke ulu nei ka ʻoihana laser ultrafast i:

1. Nā Pulse Pōkole, Mana Kiʻekiʻe Kiʻekiʻe: ʻO nā holomua e hoʻomau nei i ka laka mode a me ka hoʻopili pulse e hiki ai i nā lasers pulse attosecond no nā noi kikoʻī loa.

2. Nā ʻōnaehana Modular a me Compact: E ʻoi aku ka hoʻohui ʻia a me ka maʻalahi o ka hoʻohana ʻana o nā lasers ultrafast e hiki mai ana, e hōʻemi ana i ka paʻakikī a me nā kumukūʻai noi.

3. Nā Kumukūʻai Haʻahaʻa a me ka Localization: I ka wā e hana ʻia ai nā ʻāpana koʻikoʻi e like me nā kristal laser, nā kumu pamu, a me nā ʻōnaehana hoʻoluʻu ma ka home, e emi ana nā kumukūʻai laser ultrafast, e hoʻomaʻalahi ana i ka hoʻohana ʻana.

4. Hoʻohuihui ʻoihana like ʻole: E hui pū ana nā lasers Ultrafast me nā kahua e like me nā kamaʻilio optical, ka ʻike quantum, ka mīkini kikoʻī, a me ka noiʻi biomedical, e hoʻokele ana i nā hana hou ʻenehana hou.

Hopena

Ke holomua wikiwiki nei ka ʻenehana laser Ultrafast, e hāʻawi ana i ka pololei kūlike ʻole a me nā hopena wela liʻiliʻi ma nā ʻoihana ʻoihana, lapaʻau, a me ka ʻepekema. Ke hoʻomau nei nā mea hana alakaʻi i ka hoʻomaʻemaʻe ʻana i nā palena laser a me nā ʻenehana hoʻohui ʻoiai ʻo ka holomua ʻana i nā ʻōnaehana hoʻoluʻu a me ka hoʻokele wela e hoʻonui i ka paʻa laser. I ka emi ʻana o nā kumukūʻai a me ka hoʻonui ʻana o nā noi ma waena o nā ʻoihana, ua hoʻonohonoho ʻia nā lasers ultrafast e hoʻololi i nā ʻoihana ʻenehana kiʻekiʻe he nui.