• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer
Laser CryLink

Laser CryLink

Linking Value

MENUMENU
  • Products
    • Laser Crystal

      • Ti:Sapphire
      • Er:YAG
      • Yb:YAG
      • Nd:YAG
      • Ho:YAG
      • Tm:YAG
      • Cr,Er:YAG
      • Cr,Tm,Ho:YAG
      • Yb:CALGO
      • Yb:CaF2
      • Nd:YVO4
      • Cr:ZnSe
      • Er,Cr:YSGG
      • Er:YSGG
      • Nd:KGW
      • Yb:KGW
      • Nd:GGG
      • Yb:GGG
      • Er:GGG
      • Nd:GdVO4
      • Tm:YLF
      • Er:YLF
      • Pr:YLF
      • Ho:YLF
      • Yb:YLF
      • Nd:YLF
      • Er:YAP
      • Nd:YAP
      • Tm:YAP
      • Yb:YAP
      • Er,Yb:YAB
      • Cr:Al2O3
      • Cr:BeAlO2

      Laser Glass

      • Er,Yb:Glass
      • Er,Cr,Yb:Glass
      • N31 Nd:Glass
      • N41 Nd:Glass
      • N51 Nd:Glass
      • NAP Nd:Glass
      • NF Nd:Glass
      • NSG2 Nd:Glass
      • SFG10 Filter Glass
    • Q-Switch Crystal

      • Passive Q-Switch
      • Co:Spinel
      • V:YAG
      • Cr:YAG
      • Cr:YSO
      • Cr:GSGG
      • Acousto-optic Q-Switch
      • TeO2
      • Electro-optical Q-Switch
      • LiNbO3
      • LiTaO3
      • LGS
      • KTP
      • RTP
    • Nonlinear Crystal

      • BBO
      • ZGP
      • YCOB
      • MgO:LiNbO3
      • LBO
      • BIBO
      • CLBO
      • KNbO3
      • CdSe
      • KTP
      • Faraday Crystal
      • TGG
      • TSAG
      • CeF3
      • Faraday Rotator Glass
    • Er Glass Laser

      Faraday Isolator

      Pockels Cells

      Scanning Mirror

      Microchip Laser
      266nm
      355nm
      532nm
      1064nm

  • Applications
    • Material Processing

      • 266nm laser
      • 355nm laser
      • 532nm laser
      • 800nm laser
      • 1030nm laser
      • 1060nm laser
      • 1064nm laser
    • Optical Communication

      • 457nm laser
      • 532nm laser
      • 1600nm laser
      • Er glass fiber amplifier
    • Radar and Ranging

      • 1064nm/532nm/355nm laser
      • 1535nm laser
      • 2000nm laser
    • Medical Applications

      • 532nm laser
      • 1300nm laser
      • 1500nm laser
      • 1064nm laser
      • 1064/532nm laser
      • 2000nm laser(Tm:YAG)
      • 2000nm laser(Tm:YLF)
      • 2100nm laser(Ho:YAG)
      • 2100nm laser(Cr,Tm,Ho:YAG)
      • 2790nm laser
      • 2940nm laser
  • Support
    • Service

      Free Test Sample

      Inquiry

      Customized Crystal

      Delivery Time

      Return And Exchange

    • Support

      Sales Support

      Privacy Policy

    • Cooperation

      Distributor

  • Company
    • Culture

      Team

      Ecosphere

      Certificate

    • Hardware

      Production

      Quality test

    • Others

      Products we have supplied

      News

  • Contact
  • Samples & Inquiry
You are here: Home / Laser Products / Laser Glass / Er,Yb:Glass
Er,Yb laser glass laser crylink

Er, Yb: Glass

Download PDF
Contact Us Now

Er3+/Yb3+ co-doped phosphate glass — as the 1540nm eye-safe radiation sources pumped by LD which can emit eye-safe 1540nm laser radiation directly used in laser ranging finder and telecommunication communication

As an eye-safe wavelength laser, 1540um, Er3+/Yb3+ co-doped phosphate glass lasers have attracted much attention for their compactness and low costs, such as laser generation and signal amplification wavelength of 1540nm is just at the position of the eye-safe and the fiber optic communication window. 1540nm lasers have been used in ranging finder, radar, and target recognition. Er3+/Yb3+ co-doped phosphate glass cooperates with passive Q-Switch crystal – co:spinel to get a 1540nm pulse solid-state laser.

Er3+ emission transition occurs within this wavelength range corresponding to the 4I13/2 →4I15/2. However, Er3+ absorption is too weak to allow direct pumping, so energy transfers are required. Yb3+ ions give the most efficient ones under absorption from the 2F7/2 → 2F5/2 transition, energy transfer to the 4I11/2 Er3+ level and fast nonradiative change Er3+  4I13/2 level, which emits the expected fluorescence. Er,Yb:glass laser with radiation output at the wavelength of 1540 nm does not require the addition of additional components.

Case
Application
Feature
Reference
News
Case

Er,Yb:Glass Case (1) for 1535nm Laser
Size: 20*20*2.5 mm;
S1, [email protected],R<0.3% & [email protected]±3nm, R>99.8% ;
S2, [email protected]±3nm, R<0.2%;
Damage threshold >35J/[email protected],7ns

Er,Yb:Glass Case (2) for 1535nm Laser
S1:[email protected],R<1%; [email protected]±5nm,R>99.9%; AOI: 0±1°;
S2:[email protected]±5nm, R<0.2%; [email protected], R<1% ; AOI: 0±1°;
Damage threshold :>35J/[email protected], 10ns

Er,Yb:Glass Case (3) for 1540nm Laser
A,B: [email protected] R<0.5%;
C,D: [email protected] R<0.5%;
E,F: RE [email protected]>95%;
LIDT (for coating surfaces and material):0.8×10*5 J/m2
(puls duration 10-40 nsec)

Er,Yb:Glass Case (4) for 1535nm Laser 
Doping: Yb 20%, Er 0.5%;
Coating S1: HT (T>95%) @940+/-10nm + HR(R>99.5%) @1535 nm, AOIº =0; 
Coating S2: AR (R<0.25%) @1535 nm

Er,Yb:Glass Case (5) for 1540nm Laser 
A, B: [email protected] R<0.5%;
C, D: [email protected] R<0.5%;
E, F: RE [email protected]>95%;
LIDT (for coating surfaces and material): 0.8*10*5 J/m2 (puls duration 10-40 nsec)

Er,Yb:Glass Case (6)
Size: φ6×50 mm;
Er doping: 0.52%;
Yb doping: 22.0%

Application

Optical Communication
Er glass fiber amplifier

Range And Lidar
1535 eye-safe laser

Feature
  • Wide absorption band
  • Long fluorescence lifetime
  • High optical quality
  • Safety for eye
  • High slope efficiency
Reference
Optical properties of Er3+/Yb3+ co-doped phosphate glass system for NIR lasers and fiber amplifiers
Ceramics International Volume 44, Issue 18, 15 December 2018, Pages 22467-22472
Er,Yb codoped phosphate glasses with improved gain characteristics for an efficient 1.55 µm broadband optical amplifiers
Journal of Luminescence Volume 148, April 2014, Pages 249-255
Sensitizing effect of Yb3+ ions on photoluminescence properties of Er3+ ions in lead phosphate glasses: Optical fiber amplifiers
Optical Materials Volume 86, December 2018, Pages 256-269
Spectral and temporal properties of diode-pumped Er,Yb: glass laser
Optics Communications Volume 252, Issues 4–6, 15 August 2005, Pages 301-306
Spectroscopy of Er and Er,Yb doped phosphate glasses
Optical MaterialsVolume 13, Issue 4, January 2000, Pages 417-425

If you can’t find the Literature you want, Contact us to get the PDF      Get the Literature

Rare earth-dependent trend of the glass transition activation energy of doped phosphate glasses: Calorimetric analysis
Journal of Non-Crystalline Solids Volume 450, 15 October 2016, Pages 18-22
Optical ridge waveguides in Er3+,Yb3+ co-doped phosphate glass produced by ion irradiation combined with femtosecond laser ablation for guided-wave green and red upconversion emissions
Optical Materials Volume 51, January 2016, Pages 185-189
Insights into Er3+,Yb3+ energy transfer dynamics upon infrared ~1550 nm excitation in a low phonon fluoro-tellurite glass system
Journal of Luminescence Volume 187, July 2017, Pages 441-448
The fractional thermal factor in LD-pumped Yb3+,Er3+codoped phosphate glass
CLEO'”‘ {Pacific Rim 2009 . Shanghai, China’ August 31 -September 3. 2009
Bragg gratings made with a femtosecond laser in heavily doped Er,Yb phosphate glass fiber
IEEE PHOTONICS TECHNOLOGY LETTERS, VOL. 19, NO. 12, JUNE 15, 2007
 Multicomponent rare earth-Doped phosphate glasses for compact lasers and amplifiers
ICTON 2018
Spectroscopic properties of Er3+,Yb3+ co-doped tantalum-niobium phosphate glasses for optical waveguide laser and amplifier
2004 4& International Conference on Microwave and Millimeter Wave Technology Proceedings
Diode-pumped cw laser around 1.54 Fm using Yb, Er-doped silico-boro-phosphate glass
TUESDAY AFTERNOON / CLEO’98 / 18
High-average-power 1.54-pm Er3+,Yb3+ doped phosphate glass laser
380 1 CLEO’96 1 THURSDAY MORNING
Mode-locked and single-longitudinal-mode waveguide lasers fabricated by femtosecond laser pulses in Er,Yb doped phosphate glass
2007 Conference on Lasers and Electro-Optics (CLEO)
Full characterization of packaged Er,Yb codoped phosphate glass waveguides
IEEE JOURNAL OF QUANTUM ELECTRONICS, VOL. 42, NO. 2, FEBRUARY 2006
 Comparison of highly doped ytterbium-erbium phosphate and silicate glasses for microchip lasers
GAOL 2005, 72-77September2005, Yalta, Crlmea, Ukralne
Generation of high power 1535nm light from a short cavity cladding pumped Er,Yb phosphate fiber laser
Optics Sciences Center, University ofArizona, Tucson AZ 8572
12 mJ 10 Hz diode pumped A/O Q-switched Yb,Er:Glass laser 
2018 International Conference Laser Optics (ICLO)
Optimization of passively Q-switched Er:glass laser
CLEO/Pacific Rim 2003. The 5th Pacific Rim Conference on Lasers and Electro-Optics (IEEE Cat. No.03TH8671)
Room-Temperature CW Laser Operation at 4.55 pm (Eye-Safe Range) of Yb,Er and Yb,Er,Ce:Ca2Al2Si07 Crystals
IEEE JOURNAL OF QUANTUM ELECTRONICS, VOL. 32, NO. 11, NOVEMBER
Infrared image studies of diode-pumped Yb3+, Er3+:glass
Summaries of papers presented at the Conference on Lasers and Electro-Optics
Enhancement in Laser Performance of Er3+,Yb3+ Co-doped Phosphate Glass Materials
DOI 10.1007/s11595-015-1168-8
Effect of Synthecizers on the Optical Properties of Er3+ Ions in Erbium Glass Lasers
Third Workshop on Photonics and its Application at Egyptian Engineering Faculties and Institutes (Cat. No.02EX509)
Self-mixing laser Doppler velocimetry with a dual-polarization Yb,Er glass laser
Summaries of papers presented at the Conference on Lasers and Electro-Optics
Development and characterization of Yb-Er laser glass for high average power laser diode pumping
Appl.Phys.B75,41–46(2002)
40 Hz 1.3 mJ Q-switched Yb,Er:glass Laser
Optimizationof passively Q-switched Er:Yb:Cr:phosphateglass laser: theoretical analysis and experimental results
Appl.Phys.B86,293–301(2007)
Pulse energy optimizationof passively Q-switched flash-lamp pumped Er:glass laser
Appl.Phys.B75,35–39(2002)
News

Parameter

Laser Specifications
 EAT14 WM4
Cross section for stimulated emission (10-20cm2)  0.80.75
Fluorescent lifetime (ms)*  7.7-8.07.7-8.2
Center lasing wavelength (nm)  15351535
Optical Properties
 EAT14WM4
Refractive index (1535nm)1.5241.528
Refractive index (d 589.3nm)1.5321.536
Abbe value6666
dn/dT (10-6/℃) (20~100℃)-1.72-3
Thermal Specifications
 EAT14 WM4
Transformation temp. (℃)  556530
Softening temp. (℃)  605573
Coeff.of linear thermal expansion (10-7/K) (20~100℃)  8782
Coeff.of linear thermal expansion (10-7/K) (100~300℃)  9596
Thermal Coeff.of optical path length (10-6/K) (20~100℃)  2.91.4
Thermal conductivity (25℃) (W/mK)  0.70.7
Other Specifications
 EAT14WM4
Density (g/cm3)3.062.83
Chemical durability
(weigh loss rate at 100℃ distilled water) (μg/hr.cm2)
5282
Absorption and Emission Spectrum
Er Glass-EAT14-Er-Yb-Glass-Absorption-Spectrum-Laser CrylinkEr Glass-EAT14-Er-Yb-Glass-EmissionSpectrum-Laser Crylink
Er Glass-WM4-Er Yb Glass Absorption-Spectrum-Laser CrylinkEr Glass-WM4-Er Yb Glass emission-Spectrum-Laser Crylink
Polishing Specification
Orientation Tolerance< 0.5°
Thickness/Diameter Tolerance±0.05 mm
Surface Flatness<λ/[email protected] nm
Wavefront Distortion<λ/[email protected] nm
Surface Quality10-5
Parallel10〞
Perpendicular15ˊ
Clear Aperture>90%
Chamfer<0.1×45°
Maximum dimensionsdia (3-12.7)×(3-150)mm2

Related Products​

Co Spinel passive q switch crystal laser crylink

Co:MgAl2O3

1535nm Er glass eye safe laser laser crylink

Eye-safe Laser

Er,Cr,Yb laser glass laser crylink

Er,Cr,Yb:Glass

Reader Interactions

Comments

  1. Paul Watson says

    June 17, 2020 at 00:05

    8.7lig[email protected]
    Hello. I would like to buy some of your glass. How much for a 0.5inch by 0.5 inch by 3inch long hunk of glass. The sides need it be optical polished. I hope it will not be to expensive. I an a cheep bastard. Thank you for your time. 16 june 2020(tue).

    Reply

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

Er Glass (Er,Yb:Glass) Crylink have Supplied

Footer

Contact Us Today

Mail: [email protected]
Phone:
+86 18221266175
              +86 025-68790685
1) Ask for a test sample
2) Request for quote
3) Customize my own product

Get Connected with us

Products

Laser Crystal
Nonlinear Crystal
Q-Switch Crystal
Laser Glass
Er Glass Laser
Faraday Isolator

Youtube
Pinterest
Tumblr
Linkedin-in

About Us

Team
History
Factory
Ecosphere

Support

Sales Support
Privacy Policy

  • Home
  • Products
  • News
  • Application
  • Laser
  • Contact Us
© 1989-2020 Crylink INC All rights reserved.