KTP Crystal
KTP (KTiOPO4 ) yana daya daga cikin abubuwanda ake yawan amfani dasu da kayan kwalliya marasa amfani. Misali, ana yin amfani dashi akai-akai don ninka na Nd: YAG lasers da sauran lasers na Nd-doped, musamman a ƙarancin ƙarfi ko na matsakaici. Hakanan ana amfani da KTP azaman OPO, EOM, kayan amfani da kyakyawar yanayin motsa jiki, da kuma a cikin ma'aurata na shugabanci.
KTP ta nuna babban inganci, ingantacciyar hanya, shimfidar yarda, da fadi-tashi, da nau'in I da II wanda ba shi da mahimmanci mai daidaitawa (NCPM). KTP kuma yana da wadataccen ingancin SHG mai aiki (kusan sau 3 sama da na KDP) kuma an lalata ƙarancin lalacewa na gaba ɗaya (> 500 MW / cm²).
Kristoci masu haɓakawa na yau da kullun KTP suna shan wahala daga baƙi da ingantaccen aiki ("launin toka-waƙa") lokacin da aka yi amfani da shi yayin aiwatar da SHG na 1064 nm a cikin matsakaicin matsakaiciyar ƙarfin iko da maimaita farashin sama da 1 kHz. Don aikace-aikacen wutar lantarki mai matsakaici, WISOPTIC yana ba da tsayayyar waƙar launin toka (HGTR) lu'ulu'u na KTP da aka girma ta hanyar hydrothermal. Irin waɗannan lu'ulu'u suna da ƙananan IR na ɗaukar asali kuma ƙananan haske ba su da tasirin haske sama da KTP na yau da kullun, saboda haka guje wa matsalolin rashin ƙarfin wutar lantarki, saukad da ƙasa, baƙar fata, da murɗa katako.
A matsayin daya daga cikin manyan masu samar da KTP a duk kasuwannin duniya, WISOPTIC tana da babban damar zabin kayan, sarrafa (saka kaya, saka kaya), samar da taro, isar da saurin sauri da dogon lokaci na ingancin KTP. Hakanan yana da mahimmanci a ambaci cewa farashinmu yana da ma'ana.
Tuntuɓe mu don mafi kyawun mafita don aikace-aikacen kukan KTP ɗinku.
Amfanin WISOPTIC - KTP
• Babban haɗin kai
• kyakkyawan ingancin ciki
• Ingancin ingancin yanayin aikin ƙasa
• Babban toshe don girman daban-daban (20x20x40mm3, tsawon sa 60mm)
• Babban babban wanda ba a daidaita shi ba, babban canji sosai
• arancin shigar da hasara
• Farashi mai saurin kima
• Masarauta, isar da sauri
Bayanan Kayan WISOPTIC* - KTP
| Dimuwa haƙuri | ± 0.1 mm |
| Samun haƙuri | <± 0.25 ° |
| Yarda | <λ / 8 @ 632.8 nm |
| Ingantawar Kasa | <10/5 [S / D] |
| Daidaici | <20 " |
| Rashin daidaituwa | 5 ' |
| Chamfer | ≤ 0.2 mm @ 45 ° |
| Watsa shirye-shiryen Wavefront | <λ / 8 @ 632.8 nm |
| Share Share | > 90% yankin tsakiyar |
| Mai sakawa | Rargin AR: R <0.2% @ 1064nm, R <0.5% @ 532nm [HR shafi, HR shafi, idan an nemi] |
| Lalacewar Laser | 500 MW / cmNa biyu don 1064nm, 10ns, 10Hz (mai rufin AR) |
| * Samfuran da ke da bukata ta musamman kan buƙatu. | |
Babban fasali - KTP
• Ingancin canjin mita (1064nm SHG canjin aiki kusan 80%)
• Babban coefficients na nonlinear ba (sau 15 kenan na KDP)
• Faɗin bandwidth na tazara da ƙananan kusurwar yawo
• Mitar zafin jiki da bandwidth na gani
• Danshi kyauta, babu lalacewa a ƙasa da 900 ° C, tsayayyen inji
• Mafi ƙaranci idan aka kwatanta da BBO da LBO
• Grey-tracking a babban iko (KTP na yau da kullun)
Aikace-aikace na Farko - KTP
• Maimaita sau biyu (SHG) na lasers na Nd-doped (musamman a ƙarancin wuta ko matsakaici) na tsinkayar kore / jan haske
• Haɗin akai-akai (SFM) na Nd lasers da diode lasers don haske mai launin shuɗi
• Maɓallin kayan kwalliya na musamman (OPG, OPA, OPO) don fitarwa na 0.6-4.5µm
• Motocin EO, juyawa masu jujjuyawa, ma'aurata masu jagora
• Tsinkayen kwalliya don kayan aikin NLO da EO
Kayan Jiki - KTP
| Tsarin sunadarai | KTiOPO4 |
| Tsarin Crystal | Bayanna |
| Groupungiyar baƙi | mmNa biyu |
| Rukunin sararin samaniya | PnaNa biyu1 |
| Lattice constants | a= 12.814 Å, b= 6.404 Å, c= 10.616 Å |
| Yawan yawa | 3.02 g / cm3 |
| Narkewa aya | 1149 ° C |
| Zazzabi mai zafi | 939 ° C |
| Hsarfin Mohs | 5 |
| Coefficients fadada yanayin zafi | ax= 11 × 10-6/ K, ay= 9 × 10-6/ K, az= 0.6 × 10-6/ K |
| Hygroscopicity | wadanda ba hygroscopic ba |
Kayan Nazari - KTP
| Yankin Bayyanai (a matakin “0” matakin watsawa) |
350-4500 nm | ||||
| Manyan abubuwan kula | nx | ny | nz | ||
| 1064 nm | 1.7386 | 1.7473 | 1.8282 | ||
| 532 nm | 1.7780 | 1.7875 | 1.8875 | ||
| Har ila yau, coefficients sha (@ 1064 nm) |
α <0.01 / cm | ||||
|
NLO abubuwanda suka faru (@ 1064nm) |
d31= 1.4 pm / V, d32= 2.65 na yamma / V, d33= 10.7 na yamma / V | ||||
|
Coefficients na lantarki |
Frequencyarancin mita |
Mitar girma | |||
| r13 | 9.5 pm / V | 8.8 pm / V | |||
| r23 | 15.7 pm / V | 13.8 pm / V | |||
| r33 | 36.3 pm / V | 35,0 pm / V | |||
| r42 | 9.3 pm / V | 8.8 pm / V | |||
| r51 | 7.3 pm / V | 6.9 pm / V | |||
| Matsakaicin daidaitawa don: | |||||
| Type 2 SHG a cikin jirgin saman xy | 0.99 ÷ 1.08 μm | ||||
| Type 2 SHG a cikin jirgin sama na xz | 1.1 ÷ 3.4 μm | ||||
| Nau'in 2, SHG @ 1064 nm, yanke yanki θ = 90 °, φ = 23.5 ° | |||||
| Fasaha mai kunnawa | 4 mrad | ||||
| Yarda da ajiyar zuciya | Δθ = 55 mrad · cm, Δφ = 10 mrad · cm | ||||
| Yarda da zafi | ΔT = 22 K · cm | ||||
| Yarda da Kusani | Δν = 0.56 nm · cm | ||||
| Canjin SHG | 60 ~ 77% | ||||
