Makamar Pulse na Er: Gilashin Laser Transmitters

A fannin kewayon laser, sanya manufa, da LiDAR, masu watsa laser na Er:Glass sun zama ruwan dare gama gari da ake amfani da su a tsakiyar infrared solid-state lasers saboda kyawun amincin ido da ƙirar su mai sauƙi. Daga cikin sigogin aikinsu, kuzarin bugun jini yana taka muhimmiyar rawa wajen tantance ƙarfin ganowa, ɗaukar kewayon, da kuma amsawar tsarin gabaɗaya. Wannan labarin yana ba da cikakken bincike game da kuzarin bugun jini na masu watsa laser na Er:Glass.

1. Menene Makamashin Pulse?

Ƙarfin bugun jini yana nufin adadin kuzarin da laser ke fitarwa a kowace bugun jini, wanda yawanci ana auna shi a cikin millijoules (mJ). Samfurin ƙarfin kololuwa ne da tsawon bugun jini: E = P_ƙololuwa×τInda: E shine kuzarin bugun jini, P_ƙololuwa shine mafi girman iko,τ shine faɗin bugun jini.

Ga na'urorin laser na Er:Glass da ke aiki a 1535 nm na yau da kullun—wani tsayin tsayi a cikin ƙungiyar kariya daga ido ta Class 1—Ana iya samun ƙarfin bugun zuciya mai yawa yayin da ake kiyaye aminci, wanda hakan ke sa su dace musamman don aikace-aikacen hannu da na waje.

2. Pulse Energy Range na Er: Gilashin Lasers

Dangane da ƙira, hanyar famfo, da kuma aikace-aikacen da aka yi niyya, na'urorin watsa laser na Er:Glass na kasuwanci suna ba da kuzarin bugun jini ɗaya-ɗaya tun daga dubun-dubatar microjoules (μJ) zuwa ga dubban millijoules (mJ).

Gabaɗaya, na'urorin watsawa na laser na Er:Glass da ake amfani da su a cikin ƙananan na'urori masu auna ƙarfin bugun jini suna da kewayon kuzarin bugun jini na 0.1 zuwa 1 mJ. Ga masu tsara manufa na dogon lokaci, yawanci ana buƙatar 5 zuwa 20 mJ, yayin da tsarin soja ko na masana'antu na iya wuce 30 mJ, galibi suna amfani da tsarin ƙara girman sanda biyu ko matakai da yawa don cimma babban fitarwa.

Ƙarfin bugun jini mai yawa gabaɗaya yana haifar da ingantaccen aikin ganowa, musamman a ƙarƙashin yanayi masu ƙalubale kamar raunin siginar dawowa ko tsangwama ga muhalli a cikin dogon zango.

3. Abubuwan da ke Shafar Makamashin Pulse

①Aikin Tushen Famfo

Er:Ana amfani da na'urorin laser na gilashi ta hanyar amfani da na'urorin laser diodes (LDs) ko fitilun walƙiya. LDs suna ba da inganci da daidaito sosai amma suna buƙatar ingantaccen sarrafa zafi da da'irar tuƙi.

②Doping Concentration da Tsawon Rod

Kayan da ake amfani da su wajen shan magani daban-daban kamar Er:YSGG ko Er:Yb:Glass sun bambanta a matakan shan maganin kuma suna ƙaruwa tsawonsa, wanda hakan ke shafar ƙarfin ajiyar makamashi kai tsaye.

③Fasahar Sauya Q-Canzawa

Sauya Q-mai aiki (misali, tare da lu'ulu'u na Cr:YAG) yana sauƙaƙa tsarin amma yana ba da ƙarancin daidaiton sarrafawa. Sauya Q-mai aiki (misali, tare da ƙwayoyin Pockels) yana ba da kwanciyar hankali mafi girma da sarrafa kuzari.

④Gudanar da Zafin Jiki

A lokacin da ake amfani da ƙarfin bugun jini mai yawa, kwararar zafi mai inganci daga sandar laser da tsarin na'urar yana da mahimmanci don tabbatar da kwanciyar hankali da tsawon rai na fitarwa.

4. Daidaita Makamashin Pulse da Yanayin Aikace-aikace

Zaɓar na'urar watsawa ta laser Er:Glass da ta dace ya dogara sosai akan aikace-aikacen da aka yi niyya. Ga wasu sharuɗɗan amfani da aka saba da su da kuma shawarwarin makamashin bugun jini masu dacewa:

①Na'urorin auna nesa na Laser da hannu

Siffofi: ƙarami, ƙarancin ƙarfi, ma'aunin gajere mai tsayi

Shawarar Makamashin Pulse: 0.5–1 mJ

②Tsarin UAV / Gujewa Matsaloli

Siffofi: kewayon matsakaici zuwa tsayi, amsawa da sauri, nauyi mai sauƙi

Shawarar Makamashin Pulse: 1–5 mJ

③Masu Zaɓen Makamai na Sojoji

Siffofi: babban shigar ciki, ƙarfi mai hana tsangwama, jagorar yajin aiki mai nisa

Shawarar Makamashin Pulse: 10–30 mJ

④Tsarin LiDAR

Fasaloli: yawan maimaitawa mai yawa, dubawa ko samar da girgije mai ma'ana

Shawarar Makamashin Pulse: 0.1–10 mJ

5. Abubuwan da ke Faruwa a Nan Gaba: Babban Makamashi & Ƙaramin Marufi

Tare da ci gaba da ci gaba a fasahar yin amfani da gilashin, tsarin famfo, da kayan zafi, na'urorin watsa laser na Er:Glass suna ci gaba da haɓaka zuwa ga haɗakar makamashi mai yawa, yawan maimaitawa mai yawa, da kuma rage yawan amfani da su. Misali, tsarin da ke haɗa haɓaka matakai da yawa tare da ƙirar Q-switched mai aiki yanzu zai iya isar da sama da 30 mJ a kowace bugun jini yayin da yake riƙe da ƙaramin siffa mai tsari.—ya dace da ma'auni mai tsayi da aikace-aikacen kariya mai inganci.

6. Kammalawa

Makamashin bugun jini muhimmin ma'auni ne na aiki don kimantawa da zaɓar na'urorin watsawa na laser na Er:Glass bisa ga buƙatun aikace-aikace. Yayin da fasahar laser ke ci gaba da bunƙasa, masu amfani za su iya samun mafi girman fitarwar makamashi da kuma mafi girman kewayon a cikin ƙananan na'urori masu amfani da wutar lantarki. Ga tsarin da ke buƙatar aiki mai nisa, amincin ido, da amincin aiki, fahimtar da zaɓar madaidaicin kewayon kuzarin bugun jini yana da mahimmanci don haɓaka inganci da ƙimar tsarin.

Idan kai'Ina neman na'urorin watsa laser na Er:Glass masu aiki sosai, ku ji daɗin tuntuɓe mu. Muna ba da nau'ikan samfura iri-iri tare da ƙayyadaddun ƙarfin bugun jini daga 0.1 mJ zuwa sama da 30 mJ, waɗanda suka dace da aikace-aikace iri-iri a cikin kewayon laser, LiDAR, da kuma ƙirar manufa.