Ngwa ịkpụ laser nke a na-akpọ Infrared Picosecond Dual-Platform maka nhazi iko/Quartz/Sapphire Optical

Nkọwa Dị Mkpirikpi:

Nchịkọta Nka na ụzụ:
Sistemụ Ịcha Laser Iko Infrared Picosecond Dual-Station bụ ihe ngwọta ụlọ ọrụ mmepụta ihe nke e mepụtara kpọmkwem maka nhazi ziri ezi nke ihe ndị na-apụta ìhè na-agbawa agbawa. E ji isi iyi laser picosecond infrared 1064nm (obosara pulse <15ps) na nhazi ikpo okwu ọdụ abụọ, sistemụ a na-enye arụmọrụ nhazi okpukpu abụọ, na-eme ka igwe iko anya dị mma (dịka ọmụmaatụ, BK7, fused silica), kristal quartz, na sapphire (α-Al₂O₃) sie ike ruo Mohs 9.
Ma e jiri ya tụnyere laser nanosecond nkịtị ma ọ bụ ụzọ ịkpụ ihe n'ime igwe, Infrared Picosecond Dual-Station Glass Laser Cutting System na-enweta obosara kerf dị larịị micron (oke nkịtị: 20–50μm) site na usoro "ablation oyi", yana mpaghara metụtara okpomọkụ nke na-ejedebe na <5μm. Ụdị ọrụ ọdụ abụọ na-agbanwe agbanwe na-eme ka ojiji akụrụngwa dịkwuo elu site na 70%, ebe sistemụ nhazi ọhụụ nkeonwe (nhazi ọnọdụ CCD: ±2μm) na-eme ka ọ dị mma maka mmepụta nke ihe mejupụtara iko 3D gbagọrọ agbagọ (dịka ọmụmaatụ, iko mkpuchi ekwentị, lensị smartwatch) na ụlọ ọrụ eletrọniki ndị ahịa. Sistemụ ahụ gụnyere modulu ibu/ibudata akpaka, na-akwado mmepụta 24/7 na-aga n'ihu.

Zitere anyị ozi-e

atụmatụ

Isi paramita

Ụdị Lesa	Infrared Picosecond
Nha ikpo okwu	700×1200 (mm)
	900×1400 (mm)
Ịkpụ Ọkpụrụkpụ	0.03-80 (mm)
Ọsọ Mbelata	0-1000 (mm/s)
Mbibi nke Ọnụ Ụzọ Ákwà	<0.01 (mm)
Rịba ama: Enwere ike ịhazi nha ikpo okwu ahụ.

Isi Atụmatụ

1. Nkà na ụzụ laser Ultrafast:
· Mkpụgharị mkpụmkpụ nke ọkwa Picosecond (10⁻¹²s) yana teknụzụ nhazi MOPA na-enweta njupụta ike kachasị elu >10¹² W/cm².
· Ogologo infrared (1064nm) na-abanye n'ime ihe ndị na-apụta ìhè site na mmịpụta na-abụghị ahịrị, na-egbochi iwepụ elu.
· Sistemụ anya nwere ọtụtụ ihe na-elekwasị anya nkeonwe na-emepụta ebe nhazi anọ n'otu oge.

2. Sistemụ Mmekọrịta Ọdụ Abụọ:
· Ọkwa moto abụọ dị larịị nke Granite (nhazi ọnọdụ: ±1μm).
· Oge mgbanwe ọdụ <0.8s, na-eme ka ọrụ "nhazi-ibu/iwepụ" n'otu oge ahụ.
· Njikwa okpomọkụ nke onwe ya (23±0.5°C) kwa ọdụ na-eme ka igwe kwụsie ike ogologo oge.

3. Njikwa Usoro Ọgụgụ Isi:
· Nchekwa data ihe ejikọrọ (paramita iko 200+) maka nhazi paramita akpaka.
· Nlekota plasma n'oge a na-agbanwe ike laser nke ọma (mkpebi nhazi: 0.1mJ).
· Nchedo ákwà mgbochi ikuku na-ebelata obere mgbawa n'akụkụ (<3μm).
N'ihe gbasara ngwa a na-ejikarị eme ihe, nke gụnyere ịkpụ sapphire wafer dị 0.5mm, sistemụ ahụ na-enweta ọsọ mbelata nke 300mm/s yana nha mgbawa <10μm, nke na-anọchite anya mmụba arụmọrụ ugboro ise karịa usoro ọdịnala.

Uru Nhazi

1. Sistemụ ịkpụ na nkewa nkewa nke abụọ jikọtara ọnụ maka ọrụ mgbanwe;
2. Nhazi ọsọ ọsọ nke geometry dị mgbagwoju anya na-eme ka arụmọrụ mgbanwe usoro dịkwuo mma;
3. Ọnụ ụzọ ịkpụcha na-enweghị taper na obere iberibe (<50μm) na njikwa nchekwa nke onye ọrụ;
4. Mgbanwe na-enweghị ntụpọ n'etiti nkọwapụta ngwaahịa yana ọrụ nghọta;
5. Ọnụ ego ọrụ dị ala, ọnụego mmepụta dị elu, usoro enweghị ihe oriri na enweghị mmetọ;
6.Ọ dịghị mmepụta nke slag, mmiri mkpofu ma ọ bụ mmiri mkpofu nwere nkwa iguzosi ike n'ihe dị n'elu;

Ngosipụta ihe atụ

Ngwa ịkpụ laser iko abụọ nke nwere ikpo okwu picosecond infrared 5

Ngwa Ndị A Na-ahụkarị

1. Mmepụta Eletrọniki Ndị Ahịa:
· Mkpụcha nhazi nke iko mkpuchi 3D nke ekwentị mkpanaaka (Nhazi akụkụ R: ±0.01mm).
· Mkpọpụta obere oghere n'ime anya elekere sapphire (operation kacha nta: Ø0.3mm).
· Mmecha nke mpaghara nnyefe iko anya maka igwefoto ndị na-anaghị egosipụta ihe ngosi.

2. Mmepụta Ihe Ngwa Anya:
· Nhazi obere ihe maka usoro oghere AR/VR (nha atụmatụ ≥20μm).
· Mkpụcha n'akụkụ nke prism quartz maka ndị na-ejikọta laser (nnwere onwe n'akụkụ: ±15").
· Nhazi profaịlụ nke nzacha infrared (ịkpụcha ihe na-ebelata <0.5°).

3. Nkwakọ ngwaahịa Semiconductor:
· Nhazi iko site na-agafe (TGV) na ọkwa wafer (nhazi akụkụ 1:10).
· Ịkụnye obere ọwa n'elu ihe ndị e ji iko mee maka obere mmiri mmiri (Ra <0.1μm).
· Mbelata nhazi ugboro ugboro maka resonators MEMS quartz.

Maka imepụta windo ngwa anya LiDAR nke ụgbọala, sistemụ ahụ na-enye ohere ịkpụ iko quartz dị 2mm n'obosara yana mbepụ pere mpe nke 89.5±0.3°, na-emezu ihe achọrọ maka nnwale ịma jijiji nke ọkwa ụgbọala.

Ngwa Nhazi

Emebere nke ọma maka ịkpụcha ihe ndị na-emebi emebi/siri ike, gụnyere:
1. Igwe iko nkịtị na iko anya (BK7, silica a gwakọtara agwakọta);
2. Kristal quartz na ihe ndị e ji sapphire mee;
3. Ihe nzacha iko na anya dị nro
4. Ihe ndị e ji enyo mee
Nwere ike ịkpụ oghere n'ime na nke ọma (opekempe Ø0.3mm)

Ụkpụrụ Ịcha Laser

Laser a na-emepụta mkpụkọ dị mkpụmkpụ nke nwere ike dị ukwuu nke na-emekọrịta ihe na ọrụ ahụ n'ime oge femtosecond-to-picosecond. Mgbe a na-agbasa ihe ahụ, ogwe ahụ na-emebi usoro nrụgide ya iji mepụta oghere filamentation micron-scale. Oghere oghere kachasị mma na-emepụta obere mgbawa a na-achịkwa, nke na-ejikọta ya na teknụzụ ịgbawa iji nweta nkewa ziri ezi.

Uru Ịcha Laser

1. Njikọta akpaaka dị elu (ọrụ ịkpụ/ịkpụcha) yana obere ike oriri na ọrụ dị mfe;
2. Nhazi na-abụghị kọntaktị na-eme ka ikike pụrụ iche ghara iru site na usoro ọdịnala;
3. Ọrụ a na-anaghị eri n'efu na-ebelata ọnụ ahịa ịgba ọsọ ma na-eme ka nkwado gburugburu ebe obibi dịkwuo mma;
4. Ezigbo nkenke na-enweghị akụkụ taper efu na iwepụ mmebi nke ọrụ nke abụọ;
XKH na-enye ọrụ nhazi zuru oke maka sistemụ ịkpụ laser anyị, gụnyere nhazi ikpo okwu ahaziri ahazi, mmepe paramita usoro pụrụ iche, na ngwọta kpọmkwem maka ngwa iji mezuo ihe achọrọ maka mmepụta pụrụ iche n'ofe ụlọ ọrụ dị iche iche.