供应 LightSmyth 标准反射光栅

¥100.00 ≥1个起批

参数

LightSmyth 品牌
SLG型号
是加工定制

发货地重庆北碚区 7天内发货供货总量200个

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供应 LightSmyth 纳米图案硅片 ¥200.00

供应 LightSmyth 2D nanostamps ¥200.00

供应 LightSmyth Focusing Gratings 聚焦光栅 ¥200.00

供应Self-Calibrating Gratings自校准光栅 ¥200.00

供应LightSmyth Coherent Grating Arrays 相干光栅组 ¥2.00

供应 Nanocyl 薄多壁碳纳米管 Thin Multiwall Carbon Nanotube 面议

产品详情

Standard Reflection Gratings 标准反射光栅

Reflection gratings are used in a variety of optical applicationsrequiring spatial separation of light by wavelength. LightSmyth’s ultra-low

scatter reflection gratings arefabricated using projection lithography and reactive-ion-etch ofsingle-crystal-silicon substrates. Gratings may

be coated by a variety of metallicand dielectric materials and optimized for your application using our highlyaccurate coating simulation

software and state-of-the-artcoating facility. Each grating is a master, not a replica, resulting inlow-scatter and long lasting performance.

LightSmyth reflection gratingsreduce scattered light up to 100X compared to conventional commercialreplicated holographic gratings and mechanically ruled gratings.

Advantages:

Each grating is a high-performance master, no polymers used

Very low cost (lower than prices of replicated gratings)

Free of replication/ruling flaws; ultra-low scatter

Robust single crystal silicon substrate

Copper-like thermal conductivity

Bests Pyrex glass in minimizing thermal expansion

Applications:

Remote Optical Sensors and Spectroscopy

High power lasers

Spectral beam combining

Astronomy and Space exploration

产品列表：

Part Number²	Line Density (Lines/mm)	Groove depth (nm)	Size (mm)^1, 6
SLG-C72-1212A-Al	7200	50	12.5 × 12.5
SLG-C72-2525A-Al	7200	50	25 x 25

Part Number²	Line Density (Lines/mm)	λPE (nm)^3, 4, 5	Size (mm)^1, 6
SLG-C36-1212A-Al	3600	240nm(s); 480nm(p)	12.5 × 12.5
SLG-C24-2525A-Al	2400	300nm(s); 540nm(p)	12.5 × 12.5
SLG-C18-2009A-Al	1800	390nm(s); 660nm up to 1µm(p)	20 x 9
SLG-C17.4-2209-Al	1740	TBD	22.1 x 9.1
SLG-C16.5-2912-Al	1650	TBD	29.1 x 12.1
SLG-C14.8-2410-Al	1480	TBD	24.1 x 10.1
SLG-C12-1212A-Al	1200	580nm(s); 1µm, 1.55µm(p)	12.5 x 12.5
SLG-C12-2525A-Al	1200	580nm(s); 1µm, 1.55µm(p)	25 x 25
Notes:	¹ Second dimension corresponds to the groove length
	² The standard reflective coating is Aluminum. Aluminum + MgF2 protective layer, Aluminum + Al2O3 protective layer, and gold coatings are available as an option
	³ The peak efficiency wavelength, λPE, indicates wavelength(s) of highest efficiency for a given polarization state (in parenthesis)
	⁴ P-polarization: Incident electric field vector is perpendicular to grating lines. S-polarization: incident electric field vector is perpendicular to grating lines
	⁵ Values are given for Littrow mount.
	6 Typical grating thickness is approximately 0.7 mm. Substrate height and width tolerance is +0.3 mm. Grating composition: single crystal silicon, reactive ion etch, reflective metal coating.