国产A片视频,伊人久久亚洲视频

公司介紹主營(yíng)產(chǎn)品

北京波威科技有限公司坐落于北京海淀中關(guān)村高科技園區(qū)，是一家集生產(chǎn)、研發(fā)、銷(xiāo)售及代理為一體的光電領(lǐng)域的高科技技術(shù)服務(wù)公司。產(chǎn)品涉及激光、光電子、光通訊、光學(xué)、物理、電子和生物等多個(gè)學(xué)科領(lǐng)域，可廣泛應(yīng)用于教學(xué)、科研、產(chǎn)品開(kāi)發(fā)及規(guī)模生產(chǎn)。業(yè)務(wù)范圍覆蓋了國(guó)內(nèi)各大高校、所屬各研究所、航天科工/科技集團(tuán)所屬研究所、中電集團(tuán)所屬研究所、所屬各研究所等不同系統(tǒng)內(nèi)的研究機(jī)構(gòu)及相關(guān)領(lǐng)域內(nèi)的高科技公司。波威公司始終堅(jiān)持高起點(diǎn)，高要求，與國(guó)際一線(xiàn)生產(chǎn)廠(chǎng)商攜手，做到產(chǎn)品在技術(shù)上同行，秉承嚴(yán)謹(jǐn)?shù)目茖W(xué)態(tài)度，務(wù)實(shí)的工作作風(fēng)，誠(chéng)實(shí)的經(jīng)營(yíng)理念，與廣大客戶(hù)攜手共創(chuàng)美好明天! 我們的產(chǎn)品有：固體激光器、半導(dǎo)體激光器、可調(diào)諧激光器、光纖激光器、窄線(xiàn)寬激光器、激光測(cè)量?jī)x器與配件、太赫茲、高速光電探測(cè)器、紫外探測(cè)器、紅外探測(cè)器、超快探測(cè)器、焦平面陣列探測(cè)器、科學(xué)相機(jī)、光譜儀、高光譜成像系統(tǒng)、光束質(zhì)量分析儀、空間光調(diào)制器、聲光調(diào)制器、電光調(diào)制器、高速光開(kāi)關(guān)、光發(fā)大器、光衰減器、可調(diào)諧濾波器、波長(zhǎng)轉(zhuǎn)換器、高溫光纖、紅外光纖、能量光纖、微波放大器、微波元器件、光學(xué)透鏡等光電類(lèi)產(chǎn)品。

點(diǎn)擊展示更多內(nèi)容

產(chǎn)品簡(jiǎn)介在線(xiàn)詢(xún)價(jià)

HighFinesseWavelengthMeters◆Unmatchedabsoluteaccuracydownto2MHz◆MeasurementrangesfromUVtoIR(192nm..11m)◆Forpulsedandcwlasers◆SensitivitydowntonWlightpower◆Upto600HzacquisitionspeedThewavelength

光波長(zhǎng)計(jì) 產(chǎn)品詳情

詳細(xì)信息

HighFinesseWavelengthMeters

◆Unmatched absolute accuracy down to 2 MHz

◆Measurement ranges from UV to IR (192 nm .. 11 µm)

◆For pulsed and cw lasers

◆Sensitivity down to nW light power

◆Up to 600 Hz acquisition speed

The wavelength meters of the WS series accomplish wavelength measurements with highest accuracy. Both cw and pulsed lasers with narrow-bａnd emission can be examined, monitored and even actively controlled. Various models of the WS series are available, covering UV to IR wavelength ranges (192 nm - 11 µm). Based on a rugged Fizeau interferometer setup without any moving components, the wavelength meters provide quasi unlimited lifetime.

The spectrum analyzers LSA and HDSA allow for multi-line or broadbａnd spectrum of light sources like cw and pulsed lasers, gas discharge lamps, super luminescence diodes, semiconductor laser diodes and LEDs.

Technical Information

Absolute accuracy of wavelength meter versions			LSA	WS5	WS6- 600	WS6- 200	WS7	WSU- 30	WSU- 10	WSU- 2
Measurement range	Standard	350 - 1120 nm	•	•	•	•	•	•	•	•
	UV	248 - 1100 nm	•	•	•	•	•	•	•	•
	UV-II	192 - 800 nm		•	•	•	•
	UV-II-VIS	192 - 1190 nm	•
	VIS- IR	400 - 1750 nm		•	•	•
	IR	800 - 1750 nm	•	•	•	•	•	•	•
	IR-II	1000 - 2250 nm		•	•	•	•
	IR - III	2 - 11µm	•	•		•
Absolute accuracy		192 - 370 nm [pm]	6	3	0.6	0.4	0.2	0.1	0.1	0.1
		370 - 1100 nm [MHz]	6000	3000	600	200	60	30	10¹⁾	2²⁾
		1100 - 2250 nm [MHz]	12000	2000	400	150	40	20	10¹⁾
		2 - 11µm [MHz]	1-5nm³⁾	2000		200
Calibration			Built-in⁴⁾	Built-in⁴⁾	Built-in	Built-in⁴⁾	Built-in	External	External	External

1) ± 200 nm around calibration wavelength
2) ± 2 nm around calibration wavelength
3) depending on device type
4) except IR-III

Operation principle

HighFinesse Fizeau interferometer setup of WS series

Contrary to Michelson interferometer based instruments, our wavelength meter uses fixed Fizeau interferometers to detect the wavelength of a laser beam.

The beam enters the optical unit via a fiber, is collimated by a lens and then split into several beams. Each beam passes a Fizeau interferometer of specific length to generate distinct interferometric patterns. All these patterns are recorded by a CCD array and digitally transferred via USB interface to the operator’s PC. The firmware finally analyses the data and calculates the laser wavelength, taking into account the ambient temperature.

Due to the Fizeau interferometer setup, pulsed lasers can be measured at high measurement rate. The rugged setup also enables usage under extreme conditions (e.g. in airplanes with significant vibration).

Options & Related Products

MultiChannel - Simultaneous measurement of 2, 4, or 8 lasers
PID control - Locks your laser to any wavelength or tunes it along arbitrary functions. Can be combined with MultiChannel option
Linewidth option - Calculates the laser linewidth using the interferogram data
Diffraction grating - For spectral analysis of broad linewidth lasers
TTL - For synchronization of experiment and measurement

熱門(mén)產(chǎn)品

產(chǎn)品名稱(chēng)	參考價(jià)	地區(qū)	公司名稱(chēng)	更新時(shí)間
出租租賃儀器設(shè)備實(shí)驗(yàn)設(shè)備教學(xué)儀器	￥1	北京市	北京北信創(chuàng)展自動(dòng)化技術(shù)有限公司	2026-09-10	在線(xiàn)詢(xún)價(jià)
四川學(xué)校醫(yī)院水平衡測(cè)試	￥20000	成都市	成都華信萬(wàn)通科技有限公司	2026-01-08	在線(xiàn)詢(xún)價(jià)
Chroma 雙通道直流電子負(fù)載機(jī)框	￥50000	深圳市	深圳儀佰技術(shù)服務(wù)有限公司	2025-08-06	在線(xiàn)詢(xún)價(jià)
berges皮帶輪F150b	￥530	大連市	赫爾納貿(mào)易（大連）有限公司	2021-02-02	在線(xiàn)詢(xún)價(jià)

免責(zé)申明

所展示的信息由會(huì)員自行提供，內(nèi)容的真實(shí)性、準(zhǔn)確性和合法性由發(fā)布會(huì)員負(fù)責(zé)，儀表網(wǎng)對(duì)此不承擔(dān)任何責(zé)任。儀表網(wǎng)不涉及用戶(hù)間因交易而產(chǎn)生的法律關(guān)系及法律糾紛，糾紛由您自行協(xié)商解決

友情提醒：本網(wǎng)站僅作為用戶(hù)尋找交易對(duì)象，就貨物和服務(wù)的交易進(jìn)行協(xié)商，以及獲取各類(lèi)與貿(mào)易相關(guān)的服務(wù)信息的平臺(tái)。為避免產(chǎn)生購(gòu)買(mǎi)風(fēng)險(xiǎn)，建議您在購(gòu)買(mǎi)相關(guān)產(chǎn)品前務(wù)必確認(rèn)供應(yīng)商資質(zhì)及產(chǎn)品質(zhì)量。過(guò)低的價(jià)格、夸張的描述、私人銀行賬戶(hù)等都有可能是虛假信息，請(qǐng)采購(gòu)商謹(jǐn)慎對(duì)待，謹(jǐn)防欺詐，對(duì)于任何付款行為請(qǐng)您慎重抉擇！如您遇到欺詐等不誠(chéng)信行為，請(qǐng)您立即與儀表網(wǎng)聯(lián)系，如查證屬實(shí)，儀表網(wǎng)會(huì)對(duì)該企業(yè)商鋪?zhàn)鲎N(xiāo)處理，但儀表網(wǎng)不對(duì)您因此造成的損失承擔(dān)責(zé)任！

相關(guān)產(chǎn)品分類(lèi)更多+