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10th International Conference on Spectroscopic Ellipsometry

June 8-13, 2025, in Boulder, CO, USA

Diamond Sponsors

Logo of the U.S. National Science Foundation
Logo of the Platinum Sponsor: J.A. Woollam Co., Inc.

Hotel Reservations

Please make your arrangements for travel and accommodation as soon as possible!
A block of reduced rates in Hotels has been negotiated.
A block of low-cost beds in Campus Lodging is available to all attendees until booked full.

Consider housing options around Boulder area and commute using Lyft/Uber/Taxi or by car. If traveling by car, use the Park-N-Ride places to park your car and access the conference site.

Hotel Rates & Reservations

Embassy Suites Boulder (40 rooms blocked)

Rate: $279 single/double + tax (includes full breakfast buffet & evening reception) (not guaranteed)
Location: 2601 Canyon Boulevard, Boulder, CO 80302
Group Rate Cut-Off: Tuesday, April 29, 2025
Parking: $18/night (not guaranteed)
Reservation Link:  Embassy Suites Boulder Reservation

Hilton Garden Inn (35 rooms blocked)

Rate: $249 single/double + tax (not guaranteed)
Location: 2701 Canyon Boulevard, Boulder, CO 80301
Group Rate Cut-Off: Tuesday, April 29, 2025
Parking: $18/night (not guaranteed)
Reservation Link: Hilton Garden Inn Reservation

Fairfield By Marriott (10 rooms blocked) Number of rooms in block is expanded

Rate: $192 King + tax (includes hot breakfast) (not guaranteed)
Location: 5397 South Boulder Road, Boulder, CO 80303
Group Rate Cut-Off: Thursday, May 8, 2025 Extended to May 17, 2025
Parking: no fee (not guaranteed)
Reservation Link: Fairfield Reservation or call 720-673-8900 and reference code “ICSE”

Moxy Boulder By Marriott

Rate: $202-229 + tax (not guaranteed)
Location: 1247 Pleasant Street, Boulder, CO 80302
Parking: $40/night (not guaranteed)
Reservation Link: Moxy Boulder

Directions From/To Denver International Airport

Boulder is located about 30 miles (48 kilometers) northwest of Denver. The closest international airport is Denver International Airport (DIA). A coach bus or car ride takes about 45 minutes.

Directions From/To the Conference Venue

The Hotels Embassy Suites Boulder and Hilton Garden Inn are both located in Downtown Boulder, approximately 1.5 miles (2.5 kilometers), i.e., a 30-40 min walk, away from the main Conference venue in the University Memorial Center.
RTD operates a bus “HOP Clockwise” from “Canyon Blvd & 28th St” in Downtown Boulder to “Broadway & Euclid Ave” at the UMC, as well as “HOP Counter Clockwise” in the opposite direction.

You may also consider renting a rideshare service, such as Taxi, Lyft, or Uber.
Alternatively, you may consider renting an e-bike via the Boulder BCycle app: Download the BCycle app and enter promo code “CUSR25” for one free Single Ride pass on June 8 or 9, 2025.
Or you may consider renting an e-scooter via the Lime app.

Parking at Conference Venue near University Memorial Center

Parking permits are charged for the entire stay of the dates listed below. Unfortunately, attendees cannot pick other dates freely. Please find instructions for parking permits, including maps, in the linked pdf documents below.

June 8-13: $30 for ICSE-10 Permit in Lot 205

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Abstract Submission
Online Registration
Hotel Reservation
Campus Lodging
Schedule & Abstract Book
Manuscript Submission

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Gold Sponsors

Bronze Sponsors

Logo of the Platinum Sponsor: University of Nebraska-Lincoln, Department of Electrical and Computer Engineering

Friends of ICSE-10

Logo of the Arbeitskreis Ellipsometrie (AKE) - Paul Drude e.V.

Important Dates

Latest Announcements

  • Tenth Announcement

    With the countdown ticking down fast, only two and a half weeks remain until the 10th International Conference on Spectroscopic Ellipsometry (ICSE-10) will start on June 8, 2025, in Boulder, Colorado. We are pleased to announce that the Abstract Book is now online. Please make sure to Register before Thursday, May 22, 2025! Reservations for low-cost accommodation in Campus Lodging are still available until May 23, 2025.

    We are excited about our week-long program of Technical Sessions and Networking Events. We expect wonderful late Spring/early Summer weather, and the snow-capped 4,000 m peaks of the Continental Divide will provide for the most stunning backdrop of our meeting.

    Abstract Book

    The Abstract Book is now online in its preliminary version.

    Please find the placement of your contribution in the Schedule of Events, and inform the conference organizers immediately if your scheduled contribution needs to be changed. Please also double check that your abstract is displayed satisfactorily.

    Some changes to the Schedule of Events may occur as it is being finalized.

    Conference Registration

    Conference Registration for ICSE-10 is open until Thursday, May 22, 2025. Registration Fees are set at a rate of:

    • $900 for Regular attendees,
    • $500 for Student attendees, and
    • $300 for Accompanying Guests for Social Events.

    These Registration Fees include all activities of the Technical Program and Social Events at no extra costs to participants.

    Please register on the ICSE-10 Online Registration website now!

    Campus Lodging

    Please make your arrangements for travel and accommodation. Low-cost accommodation in Campus Lodging is still available until May 23, 2025.

    Check-in is Sunday, June 8; Check-out is Friday, June 13.
    Single Lodging/Dining Package: $594.81 incl. tax
    Double Lodging/Dining Package: $362.41 incl. tax
    including 5 nights (Sunday 6/8 – Thursday 6/12), 5 breakfasts (Monday 6/9 – Friday 6/13) served in student dining halls, 1 linen packet (incl. sheets, towels, pillow & pillowcase and blanket or bedspread; packet will be set on bed, and guests will need to make their own bed), and free use of facilities in recreation center on main campus.

    Add-on night(s)
    Participants can add on 1-2 nights on each side of their stay. No meals included.
    Single per night: $95.50 incl. tax
    Double per night: $49.02 incl. tax.

    Please reserve and pay on the Campus Lodging Reservation website now!

    Sponsorship Opportunities

    From Monday, June 9, through Thursday, June 12, 2025, ICSE-10 will feature a simultaneous Industry Exhibition. The exhibition will be located in the Aspen Rooms next to the Glenn Miller Ballroom at the main conference venue.

    Exhibitors may register at rates according to their choice of two different booth sizes offered:

    • Large booths are 20 x 10 ft2 and include two registration waivers at $5,000.
    • Small booths are 10 x 10 ft2 and include one registration waiver at $2,500.

    Tables with table cloths, chairs, electric power, WiFi, and security will be provided.

    Please contact Eva Schubert for booth reservations ASAP!

    ICSE-10 organizers and attendees are grateful for a growing List of Sponsors that make this event possible.

    Please refer to the Prospectus for detailed information about sponsorship opportunities.

    The organizing Committees look forward to working with our sponsors and to seeing you in Boulder, Colorado, soon.

    Best regards,
    Mathias, Dave, Alain, Eva, and Markus

  • Ninth Announcement

    With the countdown ticking down, only 30 days remain until the 10th International Conference on Spectroscopic Ellipsometry (ICSE-10) will start on June 8, 2025, in Boulder, Colorado. The international ellipsometry community will convene for an exciting week of Technical Sessions and Networking Events. We strongly encourage all participants to Register Now and to reserve low-cost accommodation in Campus Lodging.

    Conference Registration

    Conference Registration for ICSE-10 is open. Registration Fees are set at a rate of:

    • $900 for Regular attendees,
    • $500 for Student attendees, and
    • $300 for Accompanying Guests for Social Events.

    These Registration Fees include all activities of the Technical Program and Social Events at no extra costs to participants.

    Please register on the ICSE-10 Online Registration website now!

    Campus Lodging

    Please make your arrangements for travel and accommodation. Low-cost accommodation in Campus Lodging is still available. Check-in is Sunday, June 8; Check-out is Friday, June 13.

    Single Lodging/Dining Package:  $594.81 incl. tax
    Double Lodging/Dining Package:  $362.41 incl. tax
    including 5 nights (Sunday 6/8 – Thursday 6/12), 5 breakfasts (Monday 6/9 – Friday 6/13) served in student dining halls, 1 linen packet (incl. sheets, towels, pillow & pillowcase and blanket or bedspread; packet will be set on bed, and guests will need to make their own bed), and free use of facilities in recreation center on main campus.

    Add-on night(s)
    Participants can add on 1-2 nights on each side of their stay.  No meals included.
    Single per night: $95.50 incl. tax
    Double per night: $49.02 incl. tax.

    Please reserve and pay on the Campus Lodging Reservation website now!

    Sponsorship Opportunities

    From Monday, June 9, through Thursday, June 12, 2025, ICSE-10 will feature a simultaneous Industry Exhibition. The exhibition will be located in the Aspen Rooms next to the Glenn Miller Ballroom at the main conference venue.

    Exhibitors may register at rates according to their choice of two different booth sizes offered:

    • Large booths are 20 x 10 ft2 and include two registration waivers at $5,000.
    • Small booths are 10 x 10 ft2 and include one registration waiver at $2,500.

    Tables with table cloths, chairs, electric power, WiFi, and security will be provided.

    Please contact Eva Schubert for booth reservations ASAP!

    ICSE-10 organizers and attendees are grateful for a growing List of Sponsors that make this event possible.

    Please refer to the Prospectus for detailed information about sponsorship opportunities.

    The organizing Committees look forward to working with our sponsors and to seeing you in Boulder, Colorado, soon.