Ma laser rangefinders akutali ali ndi zilembo zokhala ndi mphamvu zochepa, zocheperako komanso zolondola komanso zotetezeka.Pakadali pano, 1064nm emission wavelength, yomwe nthawi zambiri imayikidwa mu laser rangefinders, ndiyowopsa ku retina yathu ndipo imabweretsa zovuta zobisika pachitetezo chathu.Chifukwa chake, ndikofunikira kupanga ma lasers otetezedwa ndi maso a 1535nm ndipo izikhala njira yosapeŵeka yamakampani amtsogolo pantchito yamagetsi yamagetsi.Laser yotetezedwa ndi maso ya 1535nm yakhala ikugwiritsidwa ntchito m'manja mwa laser rangefinders, pods, ndi kuyang'anira malire.
CHITHUNZI 1
Njira yosinthira laser rangefinder ikuwoneka motere.Zili ndi magawo anayi-laser transmitting module, optical transceiver system, laser receiver system, ndi system processing system.Magalasi a Erbium olimba-state lasers, adagwiritsa ntchito ma laser rangefinders otetezedwa ndi maso, amatha kupanga laser 1535nm yokhala ndi mazana μJ, kubwereza kochepa komanso kugunda kwapang'onopang'ono.Kuti mudziwe zambiri zolondola, pamafunika InGaAs APD ngati chojambulira ndi TDC kuyeza nthawi yowuluka.
CHITHUNZI 2
Erbium Tech yapanga ma laser oteteza maso okhala ndi kukula kochepa, mphamvu yapamwamba kwambiri komanso kukhazikika kwa laser rangefinders.Mphamvu zake zimayambira 100μJ mpaka 500μJ.Ndipo pali njira ziwiri zopangira-TO ma CD ndi ma CD achikhalidwe.Zapeza mbiri yapamwamba kuchokera kwa makasitomala athu.Magawo a 1535nm otetezedwa ndi maso amawonetsedwa motere:
| Parameters Mtundu# | EL-201 (100μJ) | EL-202 (200μJ) | EL-203 (300μJ) | EL-204 (400μJ) | EL-205 (500μJ) |
| Wavelength | 1535 nm | 1535 nm | 1535 nm | 1535 nm | 1535 nm |
| Laser Energy (Min./Typ.) | 132 μJ / 134 μJ | 200 μJ / 240 μJ | 300 μJ / 320 μJ | 400 μJ / 420 μJ | 480 μJ / 510 μJ |
| Laser Pulse Width, Typ.(FWHM) | 3 .5 ns | 3.5 ns | 3.5 ns | 3.5 ns | 3.5 ns |
| Kubwereza kwa Pulse | 1-20 Hz | 1-10 Hz | 1-20 Hz | 1-20 Hz | 1 ~ 10Hz |
| Pulse Energy Stability | 10% | 10% | 10% | 10% | 10% |
| Beam diameter | 0.2 mm | 0.2 mm | 0.2 mm | 0.2 mm | 0.2 mm |
| Kusiyana kwa Beam | ＜10 mrad | ＜10 mrad | ＜10 mrad | ＜10 mrad | ＜10 mrad |
| Mawanga mode | TEM00 | TEM00 | TEM00 | TEM00 | TEM00 |
| Kutentha kwa Ntchito | -45 ℃~+65 ℃ | -45 ℃~+65 ℃ | -45 ℃~+65 ℃ | -45 ℃~+65 ℃ | -45 ℃~+65 ℃ |
| Kutentha Kosungirako | -55 ℃~+85 ℃ | -55 ℃~+85 ℃ | -55 ℃~+85 ℃ | -55 ℃~+85 ℃ | -55 ℃~+85 ℃ |
| Kugwedezeka | 1500 G, 0.5 ms | 1500 G, 0.5 ms | 1500 G, 0.5 ms | 1500 G, 0.5 ms | 1500 G, 0.5 ms |
| Kugwedezeka | 20 ~ 2000 Hz / 20 G | 20 ~ 2000 Hz / 20 G | 20 ~ 2000 Hz / 20 G | 20 ~ 2000 Hz / 20 G | 20 ~ 2000 Hz / 20 G |
| Moyo Wonse(MTTF) | ＞50 miliyoni zowombera | ＞50 miliyoni zowombera | ＞50 miliyoni zowombera | ＞50 miliyoni zowombera | ＞50 miliyoni zowombera |
| Dimension | 30 × 18 × 7 mm | 30 × 18 × 7 mm | 30 × 18 × 7 mm | 41 × 18 × 12 mm | 50 × 18 × 12 mm |
| Kulemera | 6g | 6g | 6g | 7g | 8g |
| Zofunika Zamagetsi | 2v, 6a, 2m | 2 V, 11A, 1.8ms | 2 V, 14A, 2.5ms | 2 V, 15A, 2.5ms | 2 V, 16.5A, 2.5ms |
| Integrated Photodiode | Zosankha | Zosankha | Zosankha | Zosankha | Zosankha |
CHITHUNZI 3
Kuti mumve zambiri zama laser oteteza maso, chonde pitani patsamba lathu:
https://www.erbiumtechnology.com/eye-safer-laser/
Imelo:devin@erbiumtechnology.com
WhatsApp: +86-18000520222
Fax: + 86-2887897578
Onjezani: No.23, msewu wa Chaoyang, msewu wa Xihe, Longquanyi distrcit, Chengdu, 610107, China.
Nthawi Yowonjezera: Jun-20-2022
