Kawruh Profesional

Sumber cahya ase murah

2025-08-28

Definisi lan Prinsip Operasi Sumber Lampu Low-Katentokan:

Sumber entheng ASEadhedhasar serat bathi medium kanthi ion sing langka. Laser pompa ngrangsang transisi partikel sing dhuwur, ngasilake foton spontan kanthi spontan. Amarga foto kasebut nyebar liwat serat kasebut, terus digedhekake kanthi stimulasi emisi, pungkasane ngasilake output lampu sing terus-terusan. Mekanisme inti minangka proses "emisi spontan spontan": Cahya pompa (kayata laser semikonduktor 980nm) sing disuntikake ing negara sing luwih dhuwur nyebabake tingkat EDBIUM sing luwih dhuwur, banjur ngeculake spontan. Amarga dawa serat dawa, foton kasebut bola-bali nyerep lan diresiki dening ion Erbium liyane sajrone transmisi kanthi dawa, kanthi mboko sithik, 1530-1565NM (1565-165NM).


Aplikasi sumber cahya ase ase

1. Serat serat-optik lan tes

Gamis-gyroskop serat optik: koherensi sing sithik sumber Source Cahya bisa nyuda efek Nonlinear, nambah akurasi lan stabilitas sistem navigasi inersial. Tes piranti Multiplayer (WDM) Multiplexing: Sumber Cahaya Broadband nutupi pirang-pirang band komunikasi, ndhukung uji coba simultane, isolasi, lan rasio sinyal optik).

Sensor Grating Serat: output lampu broadband bisa nyenengake macem-macem grating, ngaktifake suhu sing disebar lan sensitif.

2. Imaging Biomedis

Optical Coherence Tomography (OCT): The broadband characteristics of ASE light sources provide high axial resolution (typically better than 10μm), making them suitable for non-invasive imaging in fields such as ophthalmology and dermatology.

Endoskop serat: Lampu kehahatan sithik nyuda swara sing nyebarake jaringan lan nambah kontras gambar.

3 .. Inspeksi Industri lan Analisis Bahan

Sensing Gas: sumber cahya Ade 2.1μm bisa digunakake kanggo deteksi penyerapan spektrum saka gas kayata metana lan karbon dioksida, kanthi sensitivitas luwih apik tinimbang 1ppm.

Analisis stres materi: Kanthi ngawasi gelombang gelombang kreta grupuk (fbg), pangukuran nyata stres internal ing bahan bisa digayuh.


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