Makamar Pulse na Er: Gilashin Laser Transmitters

A cikin fagagen jeri na Laser, ƙaddamar da manufa, da LiDAR, Er: Gilashin Laser masu watsawa sun zama masu amfani da wutar lantarki mai ƙarfi na tsakiyar infrared saboda kyakkyawan amincin ido da ƙirar ƙira. Daga cikin sigogin aikinsu, makamashin bugun jini yana taka muhimmiyar rawa wajen tantance iya ganowa, kewayon kewayon, da kuma tsarin gaba ɗaya amsawa. Wannan labarin yana ba da bincike mai zurfi game da makamashin bugun jini na Er:Glass Laser transmitters.

1. Menene Makamashi Pulse?

Ƙarfin bugun jini yana nufin adadin kuzarin da laser ke fitarwa a cikin kowane bugun jini, yawanci ana auna shi a millijoules (mJ). Samfurin ƙarfin kololuwa ne da tsawon lokacin bugun jini: E = P_kololuwa×τ. Inda: E shine makamashin bugun jini, P_kololuwa shine mafi girman iko,τ shine fadin bugun jini.

Don hankula Er: Gilashin Laser da ke aiki a 1535 nm-tsawon zango a cikin rukunin amintaccen ido na Class 1-high bugun jini makamashi za a iya samu yayin kiyaye aminci, sa su musamman dace da šaukuwa da kuma waje aikace-aikace.

2. Pulse Energy Range na Er: Gilashin Lasers

Dangane da ƙira, hanyar famfo, da aikace-aikacen da aka yi niyya, Er kasuwanci: Masu watsa laser na gilashi suna ba da kuzarin bugun jini guda ɗaya daga dubun microjoules (μJ) zuwa dubun millijoules (mJ).

Gabaɗaya, Er: Gilashin Laser masu watsawa da ake amfani da su a cikin ƙananan kewayon kayayyaki suna da kewayon kuzarin bugun jini na 0.1 zuwa 1 mJ. Don masu ƙira mai nisa mai nisa, 5 zuwa 20 mJ yawanci ana buƙata, yayin da tsarin soja ko na masana'antu na iya wuce 30mJ, galibi ana amfani da tsarin haɓakawa biyu ko matakai masu yawa don cimma babban fitarwa.

Ƙarfin bugun jini gabaɗaya yana haifar da ingantacciyar aikin ganowa, musamman a ƙarƙashin ƙalubale na ƙalubale kamar siginar dawowar rauni ko tsangwama ga muhalli a cikin dogon zango.

3. Abubuwan Da Suka Shafi Makamashi Pulse

①Ayyukan Tushen Ruwa

Er: Gilashin Laser yawanci ana yin famfo ta diodes (LDs) ko filasha. LDs suna ba da inganci mafi girma da haɓakawa amma suna buƙatar daidaitaccen zafin jiki da sarrafa kewayawa.

②Doping Concentration da Tsawon Sanda

Kayayyakin masauki daban-daban kamar Er:YSGG ko Er:Yb:Glass sun bambanta a matakan doping ɗin su kuma suna samun tsayi, suna tasiri kai tsaye ƙarfin ajiyar makamashi.

③Q-Switching Technology

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

④Gudanar da thermal

A babban ƙarfin bugun jini, tasiri mai tasiri na zafi daga sandar laser da tsarin na'urar yana da mahimmanci don tabbatar da kwanciyar hankali da tsawon rai.

4. Daidaita Ƙarfin Pulse zuwa Yanayin Aikace-aikace

Zaɓin daidai Er:Glass Laser transmitter ya dogara sosai akan aikace-aikacen da aka yi niyya. A ƙasa akwai wasu lokuta na yau da kullun amfani da shawarwarin makamashin bugun jini masu dacewa:

①Laser Rangefinders na Hannu

Fasaloli: ƙaramin ƙarfi, ƙaramin ƙarfi, ma'auni na gajeren zango mai tsayi

Shawarar Makamashi Pulse: 0.5-1 mJ

②UAV Rage / Kaucewa Kaya

Siffofin: matsakaici-zuwa-dogon zango, amsa mai sauri, nauyi

Shawarar Makamashi Pulse: 1-5mj ku

③Masu Zana Burin Soja

Siffofin: babban shigar ciki, tsangwama mai ƙarfi, jagorar yajin aiki mai tsayi

Shawarar Makamashi Pulse: 10-30 mJ

④LiDAR Systems

Fasaloli: ƙimar maimaitawa mai yawa, dubawa ko ƙirar girgije

Shawarar Makamashi Pulse: 0.1-10 mJ

5. Yanayin gaba: High Energy & Compact Packaging

Tare da ci gaba da ci gaba a cikin fasahar doping gilashin, tsarin famfo, da kayan zafi, Er: Gilashin Laser masu watsawa suna haɓakawa zuwa haɗuwa da babban kuzari, ƙimar maimaitawa, da ƙaranci. Misali, tsarin da ke haɗa haɓaka matakan matakai da yawa tare da ƙirar Q-switched mai aiki yanzu na iya isar da sama da 30mJ a kowace bugun jini yayin da ke riƙe da ƙaramin tsari.-manufa don ma'auni mai tsayi da aikace-aikacen tsaro mai ƙarfi.

6. Kammalawa

Ƙarfin bugun jini shine maɓalli mai nuna alamar aiki don kimantawa da zaɓar Er: Masu watsa Laser na gilashi dangane da buƙatun aikace-aikacen. Kamar yadda fasahar Laser ke ci gaba da haɓakawa, masu amfani za su iya samun mafi girman fitarwar makamashi da kewayo mafi girma a cikin ƙananan na'urori masu ƙarfi. Don tsarin da ke buƙatar aiki na dogon lokaci, amincin ido, da amincin aiki, fahimta da zaɓar kewayon kuzarin bugun jini da ya dace yana da mahimmanci don haɓaka ingantaccen tsarin da ƙimar.

Idan ka'sake neman babban aiki Er:Glass Laser transmitters, ji daɗin tuntuɓar mu. Muna ba da samfuri iri-iri tare da ƙirar makamashi na bugun jini daga 0.1 mj zuwa sama da 30 mj, wanda ya dace da ɗimbin aikace-aikace da yawa a cikin Laser Rage, Lidar, da ƙirar manufa.